Shedding in Dogs: Natural Solutions from Seaweed for Dogs

Scruffy dog in a sunlit room with loose fur floating around

Shedding is a normal part of a dog’s life – most dogs shed old fur to make way for new growth. What’s normal vs. excessive? Normal shedding happens year-round (with big seasonal “coat blows” in some breeds), but excessive shedding leaves clumps of fur, bald spots, or a dull, sparse coat. If you’re constantly vacuuming piles of hair or noticing patchy hair loss, it may signal an underlying issue. Factors like nutrition, stress, or health problems can exacerbate shedding. The good news is that by addressing shedding holistically – especially through nutrition – you can support a healthier coat. In this article, we explore dog shedding solutions that use natural, science-backed ingredients. We’ll also highlight how Seaweed for Dogs supplements (rich in seaweed, microalgae, omega-3s, and more) can help manage shedding in a safe, natural way.

Text banner: “Reduce Shedding Naturally” on a teal patterned background.

Why Dogs Shed: Seasonal, Hormonal, Stress-Related, and Nutritional Causes

Double-coated breeds often “blow” their undercoat seasonally, whereas some breeds shed very little.
Dogs can shed for many reasons, and understanding the cause is key to managing it:

  • Seasonal Shedding: Changes in daylight and temperature trigger heavy sheds in spring and fall. For example, many double-coated dogs (like Huskies or Labradors) shed their thick winter undercoat in spring, and again lose summer fur in autumn to grow a winter coat. Indoor dogs under constant light may shed more evenly year-round. This seasonal “molt” is natural and not a sign of poor health.

Fluffy white Samoyed smiling with tongue out in a grassy field
  • Breed & Coat Type: Genetics play a big role. Breeds with continuous hair growth (Poodles, Shih Tzus) shed very little, whereas breeds with dense undercoats (German Shepherds, Akitas) are heavy shedders. Know your breed’s “normal” – a Beagle’s steady shedding is different from a Malamute’s seasonal fur storm.

  • Hormonal Changes: Life stages and hormones can impact shedding. Female dogs often shed more heavily after a heat cycle or giving birth. Thyroid imbalances, especially low thyroid (hypothyroidism), are notorious for causing thin coats and excessive shedding. If shedding comes with weight gain or lethargy, a thyroid issue could be involved. Always consider hormonal health in unexplained coat loss.

  • Stress or Anxiety: Ever notice tufts of fur coming off at the vet’s office? Acute stress can trigger a dog to shed suddenly due to adrenaline. Chronic stress or anxiety can also lead to coat problems – stressed dogs might shed more and even develop bald spots from nervous licking or chewing. Keeping a dog’s environment calm and consistent can minimize stress-related shedding.

  • Parasites & Skin Conditions: External problems can masquerade as “shedding.” Flea infestations, mange mites, or fungal infections (like ringworm) cause itchiness and hair loss. Allergies (environmental or food) inflame the skin, leading to scratching and patchy shedding. In these cases, you may see bald patches or red, irritated skin – a clue that it’s more than just normal shedding. Treating the underlying issue (with a vet’s help) is critical for these dogs.

  • Nutrition & Overall Health: Perhaps the biggest factor under our control is diet. Hair is about 95% protein, and dogs need quality protein to maintain a healthy coat. A dog on an inadequate diet will often have a dull, dry coat and shed excessively. Deficiencies in key nutrients (protein, essential fatty acids, vitamins/minerals) weaken the hair follicles, making fur more likely to break or fall out. Chronic health issues (digestive disorders, organ disease) can also manifest as poor coat condition and heavy shedding. Essentially, a dog’s skin and coat are mirrors of internal health – when something’s off inside (from malnutrition to illness), you’ll often see it on the outside as excessive shedding or poor fur quality.

Bar chart showing nutrition/health as the biggest cause of shedding

When is shedding considered “excessive”? Vets say shedding is abnormal if it results in obvious thin patches or bald spots. If new hair isn’t filling in or the skin looks unhealthy, it’s time to investigate. Always consult your veterinarian if you notice drastic coat changes; they can rule out medical issues like hypothyroidism, Cushing’s disease, or severe allergies. But for the average dog with “too much” shedding, improving nutrition and care can make a world of difference.

The Role of Nutrition and Micronutrients in Coat Health

“You are what you eat” applies to your dog’s fur, too. In fact, many veterinarians will tell you a shiny coat starts in the food bowl. Here are some of the nutritional heavy-hitters for skin and coat:

  • High-Quality Protein: Since hair is mostly protein (keratin), dogs need enough dietary protein to keep their fur growing and renewing properly. Roughly 25–30% of a dog’s daily protein intake can be utilized for skin and coat maintenance. If a diet is too low in protein or missing certain amino acids, the coat is often the first thing to suffer. Dogs on low-protein or poor-quality food may develop brittle, thinning fur and shed more, because the body isn’t getting the building blocks to replace hair. Feeding a protein-rich diet (meat, fish, eggs, etc.) helps hair follicles stay strong, reducing unnecessary shedding.

  • Essential Fatty Acids: Omega-3 and Omega-6 fatty acids are crucial for skin and coat health. Omega-6s (like linoleic acid from plant oils) help maintain the skin’s moisture barrier, while Omega-3s (EPA/DHA from fish or algae oil) have anti-inflammatory effects and keep skin supple. Without enough of these “good fats” in the diet, you may see a dry, flaky coat and more shedding. Dogs with a balanced intake of Omega-6 and Omega-3 tend to have softer, healthier coats. One sign of fatty acid deficiency is excessive shedding with dandruff or itchy skin. On the flip side, adding Omega-3s has been shown to improve coat gloss and reduce shedding in many cases. We’ll discuss omega-3 supplements later (they’re one of the top natural shedding remedies).

  • Vitamins and Minerals: Certain micronutrients directly impact shedding. For example, zinc and copper are essential for normal hair growth and pigmentation; a zinc deficiency can cause hair loss and crusty skin lesions (zinc-responsive dermatosis). Vitamin A is needed for proper skin cell turnover and hair follicle function – too little vitamin A can lead to a poor coat, though too much can be toxic, so balance is key. Vitamin E is an antioxidant that protects skin cells; a deficiency may contribute to skin inflammation or dandruff. Biotin (a B-vitamin) is well-known for improving hair coat in dogs; many “skin and coat” supplements include biotin for its role in keratin production. Selenium and iodine deserve special mention: they are needed for healthy thyroid function, and the thyroid gland drives the hair growth cycle. Dogs with low thyroid levels often have dramatic shedding and coat thinning. Seaweeds (kelp) are a natural source of iodine – we’ll cover this in the seaweed section, as it relates to shedding.

Golden Labrador looking at the camera outdoors with greenery behind
  • Hydration: Even water matters! A well-hydrated dog (from drinking water and moisture-rich foods) will have more elastic, healthy skin. Dehydration can make the skin and coat dry, increasing breakage and hair loss. Especially in winter or dry climates, ensure your dog is drinking enough and consider adding water to foods or offering broths. Hydrated skin holds onto hairs more effectively than dry, flaky skin.

In summary, nutrition is one of the most powerful natural tools to reduce shedding. A veterinary review on skin health concluded that diet plays a major role in maintaining a healthy coat, and deficiencies in protein, fatty acids, zinc, or vitamins can lead to excess shedding. If your dog’s shedding seems excessive, start by evaluating the diet – often, upgrading food quality or adding targeted supplements will translate into a shinier coat and less hair on your couch over time. The next sections will explore some of those natural supplements (like seaweed, omega-3s, and antioxidants) that can give your dog’s coat a boost.

Heatmap showing nutrients linked to coat health benefits.

Natural Ingredients That Help: Seaweed, Microalgae, Omega-3s, and Antioxidants

When a balanced diet alone isn’t solving the shedding problem, certain natural supplements can provide extra support. Below we highlight a few evidence-backed ingredients and how they help with coat health and shedding:

Seaweed (Kelp) – Often called a “superfood” for canine coats, brown seaweed (kelp) is packed with trace minerals, iodine, and antioxidants. Kelp is a natural multivitamin for the coat, providing over 60 trace elements and phytonutrients. One of kelp’s key benefits is iodine, which fuels the thyroid gland. Since low thyroid hormone causes hair loss and dull fur, keeping the thyroid supported can improve coat thickness and reduce shedding. Kelp also supplies usable forms of selenium and zinc, crucial minerals for skin integrity and hair growth. Holistic veterinarians have observed that adding a bit of seaweed to a dog’s diet often leads to a dramatically softer, shinier coat within a few months. Many pet owners report less shedding and improved fur after introducing a kelp supplement, thanks to seaweed’s rich nutrient profile and anti-inflammatory compounds that support skin health. For example, Irish kelp supplements (like those from Seaweed for Dogs) deliver a blend of brown seaweeds that boost skin and coat condition while also supporting overall wellness. (Important: Seaweed is high in iodine, so if your dog has a thyroid condition, use kelp supplements only under veterinary guidance.)

Irish Kelp for Pets is a blend of three kelps that naturally nourishes skin and coat, providing iodine, polysaccharides, and antioxidants.

Irish Kelp supplement with tagline “Kelp for Dogs – Sustainably harvested off the West coast of Ireland.”

Microalgae (Spirulina, Chlorella, etc.) – Microalgae are tiny aquatic plants rich in protein, vitamins, and antioxidants. Two popular examples are spirulina (blue-green algae) and chlorella. Spirulina in particular has been studied for its positive effects on coats. In one peer-reviewed trial, dogs given spirulina daily for 6 weeks had a significant improvement in coat glossiness and quality. By the end of the study, the percentage of owners rating their dog’s coat as “optimal and shiny” more than doubled. A healthier, shinier coat sheds less because the hair is stronger and the skin is healthier. Spirulina is also a natural anti-inflammatory and immune booster, which can help dogs with allergic skin issues that lead to excess shedding. Chlorella, another green algae, is packed with amino acids, B-vitamins, chlorophyll, and minerals – all of which can contribute to better skin and fur over time. Dog owners often note that microalgae supplements make their pet’s fur softer and reduce shedding after a few months of use. Essentially, seaweed and microalgae provide a gentle, natural way to fill micronutrient gaps and support the skin from within. If you choose an algae supplement, opt for high-quality, pet-specific products (like Borvo Nutrients Spirulina or Microalgae Blend for Mature Dogs) to ensure purity and proper dosing. These marine superfoods, used in moderation, can be an effective tool to nourish your dog’s coat and curb shedding naturally.

Borvo Nutrients Spirulina supplement with tagline “Less Shedding, More Shining.”

Omega-3 Fatty Acids (Fish Oil or Algal Oil) – Ask any vet for a top supplement for skin/coat, and many will answer: omega-3 fatty acids. Omega-3s (especially EPA and DHA) have proven benefits for improving coat condition and reducing inflammation. They work by moisturizing the skin from the inside and keeping inflammation in check, so hair follicles stay healthy and hair remains anchored. Dogs with itchy, inflamed skin (from allergies or dermatitis) often shed excessively because irritation causes scratching and damages the coat. Omega-3s help calm that itchiness and irritation, leading to less fur fallout. In fact, one veterinary source notes that fish oil is great to “suppress excessive shedding or hair loss” and can even help prevent bald spots by strengthening the coat. Omega-3s also contribute to skin hydration – they support the skin’s lipid barrier, preventing dryness and dandruff that can lead to shedding. Scientific studies back this up: diets rich in omega-3s significantly improve coat shine and reduce itch-related scratching in dogs. Over a few months on fish oil, many owners see their dog’s fur become softer and less prone to shedding during brushing. Good sources of omega-3 for dogs include fish oil (from salmon, sardines, etc.) or algal oil (which is a vegetarian DHA source). A typical canine dose might be ~20–55 mg of combined EPA/DHA per pound of body weight daily, but always check with your vet for your dog’s needs. The Omega-3 Oil from Seaweed for Dogs (a sustainable algal-based oil derived from Nannochloropsis microalgae) is an excellent choice, as it delivers EPA for skin health without the contaminants that some fish oils carry. Regular omega-3 supplementation can noticeably decrease excessive shedding by improving skin health and yielding a glossy, resilient coat.

Antioxidants and Key Vitamins: Antioxidants support skin health by neutralizing oxidative stress and aiding cell repair. For example, vitamin E is a potent antioxidant that protects skin cell membranes and has anti-inflammatory effects on the skin. Vitamin C (which dogs produce internally, but may benefit from extra in some cases) helps with collagen formation and immune defense in the skin. Other antioxidants often used in natural dog supplements include astaxanthin (a red carotenoid from microalgae) and plant-based compounds like turmeric (curcumin) or fruit polyphenols. While these won’t stop normal shedding, they help create an internal environment for optimal coat growth – think of it as protecting the hair “from rusting” so it stays stronger longer. Additionally, biotin (vitamin B7) and riboflavin (B2) are crucial for skin and hair cell metabolism. Biotin in particular is known to improve coat condition in many animals, and is frequently added to skin/coat supplements. Vitamin A is required for proper shedding cycles and skin turnover; too little leads to scaly skin and poor coat, though too much can be harmful. Generally, if you feed a balanced diet or use a comprehensive supplement (one that might combine fish oil, zinc, biotin, vitamin E, seaweed, etc.), your dog should be getting these nutrients. The key is balance – more isn’t always better, so follow recommended doses. A well-rounded natural approach, addressing any antioxidant or vitamin gaps, can enhance your dog’s coat and help reduce excessive shedding indirectly by boosting overall skin health.

Our Top Products for Shedding (and Why They Work)

Not all supplements are created equal. Seaweed for Dogs has developed several natural products that target skin and coat health (while often supporting other aspects of wellness). Below we review our top picks for shedding and how each one helps your dog’s coat. We’ll also compare their benefits so you can choose the best dog shedding solution for your pup’s needs.

Collage of bowls, treats, and dogs with sprinkled supplements.

Skin & Coat+ – Comprehensive Formula for Coat Strength and Skin Health

What it is: Skin & Coat+ is a multi-ingredient supplement designed specifically to target skin integrity and coat appearance. It combines two brown and green seaweeds (Ascophyllum nodosum and Ulva enteromorpha) with a powerful microalgae complex (Chlorella, Spirulina, and Nannochloropsis plus a unique microalgae extract) and egg shell membrane. This blend brings together trace minerals, omega fatty acids, antioxidants, and structural proteins in one formula, offering a more comprehensive approach than single-ingredient supplements.

How it helps shedding: Each component in Skin & Coat+ plays a role in supporting fur strength and reducing unnecessary hair loss. Seaweeds deliver iodine, selenium, and zinc to regulate thyroid activity and promote hair follicle health. Microalgae supply high-quality protein and omega-3 fatty acids (EPA/DHA) that hydrate skin, reduce inflammation, and improve coat gloss. Spirulina and chlorella contribute antioxidants and immune-modulating compounds, helping calm skin irritation that often leads to shedding. Nannochloropsis provides concentrated EPA, well known for reducing flaky skin and brittleness. Finally, egg shell membrane brings natural collagen, elastin, and glycosaminoglycans — structural nutrients that help skin stay resilient and hair shafts stay anchored. The result is a targeted, multi-pathway defense against dull, dry coats and excessive shedding. Pet parents often report noticeably shinier, softer coats and a reduction in shedding within weeks of consistent use. Skin & Coat+ is ideal for dogs with persistent coat issues, allergy-related shedding, or those needing a specialized supplement beyond general kelp blends.

BorvoSkin&Coat+ supplement with tagline “Soothe Itch and Support Skin Barrier.”

Canident – Seaweed Blend for Dental & Coat Support

What it is: Canident is a supplement made of three organic Irish brown seaweeds (nothing else). It’s primarily known as a natural dental powder that softens plaque and freshens breath. However, because it’s pure seaweed, Canident also provides a wealth of trace minerals and nutrients that support your dog’s overall health – including skin and coat health.

How it helps shedding: Canident’s brown seaweeds (such as Ascophyllum nodosum) are rich in iodine, calcium, magnesium, and vitamins. By sprinkling Canident on food daily, you’re not only cleaning teeth but also delivering nutrients like iodine and selenium that support thyroid function and fur growth. Additionally, seaweed contains natural anti-inflammatories and antioxidants (like phloroglucinol and fucoidan) which may help soothe underlying skin inflammation that contributes to shedding. Many Canident users notice improved coat shine and less “doggy odor” as a happy side effect of using the product – likely due to the overall health boost from the seaweed blend. It’s a simple way to address shedding from the inside out while taking care of dental hygiene. (As a bonus, a healthier mouth means less chronic inflammation in the body, which could indirectly benefit the skin too.) Canident is safe for dogs of all ages and breeds (except those with hyperthyroidism, due to iodine). If your dog needs both dental care and coat support, Canident offers a convenient two-in-one solution.

Canident dental supplement with tagline “Beyond Dental Care – From fresh breath to full-body wellness.”

Dental+ – Synergistic Kelp & Microalgae Formula

What it is: Dental+ is a unique blend of 80% Irish brown seaweed and 20% microalgae extract. It’s designed for oral health, combining kelp (Ascophyllum nodosum) with a European-grown microalga for a synergistic effect. Like Canident, it tackles plaque and bad breath naturally. But the added microalgae means Dental+ also delivers extra nutrients (like omega fatty acids, glutathione, phycocyanin) that benefit immunity and overall vitality.

How it helps shedding: Dental+ supports coat health in a few ways. First, the Ascophyllum kelp provides the same coat-friendly minerals and iodine as described above, helping ensure your dog isn’t missing any trace elements for healthy fur. Second, the microalgae extract in Dental+ is rich in antioxidants and even contains Omega-3 fatty acids. Omega-3s and antioxidants are known to reduce skin inflammation and improve coat texture. In Dental+, compounds like glutathione (a powerful antioxidant) and phycocyanin (an anti-inflammatory from spirulina) work to support the dog’s immune system and reduce oxidative stress. The result is not only a healthier mouth, but potentially calmer skin irritation and stronger hair follicles. Think of Dental+ as a comprehensive wellness supplement – it handles oral bacteria while also providing nutrients that can translate to a shinier coat. If your dog has recurring skin issues or you just want an “all-rounder” supplement, Dental+ could be a great choice. It’s especially useful for dogs who are picky eaters; the formula is palatable and easy to mix into food, so even finicky dogs can get their daily dose of seaweed and microalgae goodness. (Note: Like any kelp product, Dental+ isn’t advised for hyperthyroid dogs due to iodine content.)

BorvoDental+ dental supplement for dogs with tagline “Healthy Mouth. Healthy Dog.”

Irish Seaweed Blend – Whole-Body Mineral Support

What it is: Our Irish Seaweed Blend (Irish Kelp for Pets) is a mix of three different brown kelps harvested from the pristine Atlantic waters of Ireland. Essentially, it’s pure dried kelp powder – no fillers. This supplement provides the broad spectrum of benefits of kelp in one convenient product. It has been a go-to for natural skin and coat support, thanks to its rich micronutrient profile.

How it helps shedding: Irish Seaweed Blend is formulated specifically for skin & coat health. It’s loaded with antioxidants to protect skin cells and polysaccharides that modulate inflammation. In fact, one of the listed benefits is that it “boosts skin and coat condition.” By adding this kelp blend to your dog’s diet, you’re supplying ample iodine for thyroid balance (hormonal balance = healthy shedding cycle), plus minerals like zinc, copper, and iron that are needed for robust hair growth. Many customers use Irish Seaweed Blend as a daily vitamin for their dogs – over time, it can improve not just coat gloss, but also energy levels and even nail strength (signs your dog is getting trace minerals often missing in regular kibble). For heavy shedders or dogs with dry, brittle fur, this kelp can be transformative: expect to see less shedding and a softer coat after a couple of months of consistent use, as the mineral reserves in the body get replenished. Ideal for dogs of all sizes and ages, the Irish Seaweed Blend is a foundational supplement – it supports everything from skin and coat to digestion and immune function. If you prefer a single-ingredient, all-natural approach, this kelp blend is hard to beat. (As always with seaweed, follow the recommended dose and don’t over-supplement iodine. This product isn’t for dogs with thyroid hyperactivity.)

Irish Kelp supplement with tagline “Calm Autumn Skin – Soothe itch, dryness, and shedding naturally.”

Omega 3 Oil – Skin Hydration and Inflammation Balance

What it is: Omega 3 Oil refers to a high-quality oil supplement rich in EPA and DHA (the two most beneficial omega-3 fatty acids for dogs). Seaweed for Dogs offers an algal-based Omega-3 Oil derived from Nannochloropsis microalgae – a sustainable alternative to fish oil that provides concentrated EPA. There are also fish oil options on the market (like wild salmon oil). The key is a pure, dog-safe oil with ample omega-3 content.

How it helps shedding: Omega-3s are one of the best-known remedies for excessive shedding. They hydrate the skin from within, which reduces dryness, dander, and hair loss. Omega-3s also have anti-inflammatory properties: they help calm irritated skin in dogs with allergies or dermatitis. By reducing itchiness and inflammation, omega-3 supplements prevent the cycle of scratching and fur dropping out. Over time, they also improve the overall shine and softness of the coat – many owners notice that after about 6–8 weeks on omega-3s, their dog’s fur is more lustrous and sheds less during brushing. If your dog’s diet is lacking in oily fish or flax, an omega-3 oil is highly recommended. The Seaweed for Dogs algal Omega-3 Oil (from Nannochloropsis) is especially noteworthy because it delivers EPA (good for skin and joints) without any fishy smell and is free of ocean pollutants. Just pump it onto food – most dogs love the taste. Bottom line: Omega-3 oil targets one root cause of excessive shedding: unhealthy, dry skin. By nourishing the skin’s lipid barrier and reducing inflammation, it helps hair stay in place longer. This supplement is particularly useful for dogs with seasonal allergies, brittle coats, or persistent shedding that isn’t resolved by basic diet improvements.

StoolRite – Gut Health for Indirect Skin Benefits

What it is: StoolRite is a natural stool-firming supplement made from a single ingredient: a special species of dried seaweed high in fiber. It’s designed to improve stool consistency and support anal gland health by adding soluble and insoluble fiber to the diet. Essentially, StoolRite helps produce well-formed stools, which in turn assist in naturally expressing a dog’s anal glands (important for dogs with anal gland issues).

How it helps shedding: You might be thinking, “What do poop and shedding have in common?” Surprisingly, a lot in terms of overall health. StoolRite’s primary benefit is promoting a healthy gut and firm stools. A healthier gut can lead to a healthier coat. This is due to the gut-skin axis – an emerging concept where imbalances in the gut (like poor digestion or dysbiosis) can manifest as skin and coat problems. By improving digestion and nutrient absorption, StoolRite may indirectly improve coat quality. Dogs with chronic soft stool or gut inflammation often have dull coats and even increased shedding, because they aren’t absorbing all the nutrients from their food and their body is under stress. StoolRite’s fiber-rich seaweed supports beneficial gut bacteria and helps sweep out toxins. Many of the bioactive compounds in StoolRite (ulvans, chlorophyll, polyphenols) have antioxidant and anti-inflammatory effects in the gut, which may translate to calmer skin. Additionally, when anal gland issues are resolved, dogs are more comfortable (no more constant licking or scooting) – less stress and less local inflammation can mean less shedding around the hindquarters. In summary, StoolRite is a specialized product: use it if your dog’s shedding is accompanied by digestive issues (like irregular stools, anal gland troubles, or a history of poor gut health). Fixing the gut may unlock improvements in the coat. Plus, a nice “side effect” of StoolRite is many owners report their dogs have more vitality and better coat appearance after a few weeks of use, likely because the dogs feel better internally and are getting more out of their food. This ties in with the saying: a healthy gut = a healthy coat!

Stoolrite supplement for dogs with tagline “Wellness Begins in the Gut.”

Microalgae Formula (Mature Pets) – Nutrient Boost for Senior Coats

What it is: The Microalgae Blend for Mature Dogs is a powdered supplement combining Chlorella vulgaris and Nannochloropsis microalgae. It’s formulated for senior dogs or those needing a nutritional boost. This blend delivers complete protein, beta-carotene, B-vitamins, chlorophyll, and omega-3 EPA in one product. Essentially, it’s a plant-based multi-nutrient that can revitalize an older dog’s diet.

How it helps shedding: Older dogs often experience drier skin and more brittle fur as their metabolism slows. The Microalgae Formula addresses this by providing highly bioavailable nutrients that promote skin elasticity and hair strength. For example, chlorella is rich in beta-carotene (vitamin A precursor) and lysine, an amino acid important for collagen in the skin. These help maintain proper skin cell turnover and hair follicle function in aging pets. Nannochloropsis provides those valuable omega-3 fatty acids (EPA) which, as discussed, reduce inflammation and improve coat shine. In fact, giving microalgae to a senior dog can be like giving fish oil plus a green superfood all in one – supporting joints, immune system, and coat simultaneously. The antioxidant content (e.g. chlorophyll, vitamin C and E from the algae) helps combat the oxidative stress that can affect skin in older dogs. Many pet parents report that after starting a microalgae supplement, their senior dog’s coat became thicker and softer, and some of the excessive shedding or dandruff improved. This makes sense, as the supplement is filling in nutritional gaps that commercial senior diets might miss. If you have a grey-muzzled friend who’s shedding a lot or looking a bit scruffy, the Microalgae Blend could be an ideal addition. It’s gentle on the stomach, supports overall wellness, and gives that coat resilience that might have diminished with age. Even non-senior dogs with sensitive systems can benefit from this algae mix, as it’s easy to digest and loaded with natural goodness. (As always, introduce it gradually – algae are nutrient-dense, and a little goes a long way!)

Borvo Nutrients microalgae blend for mature dogs with tagline “Vitality, Inside and Out.”

To help you compare these products at a glance, here’s a quick overview:

Product Key Ingredients Benefits for Coat Ideal Use Case
Canident 3 Irish brown seaweeds Trace minerals (iodine, etc.) support thyroid and coat; anti-inflammatory compounds improve overall skin health. Dogs needing dental care plus a coat health boost. Great for general maintenance of healthy dogs (not for hyperthyroid dogs).
Dental+ Seaweed (80%) + Microalgae (20%) Kelp provides minerals for skin; microalgae adds omega-3s and antioxidants for immunity and coat shine. Synergistically supports skin, coat, and oral health. Dogs who need extra immune support or have inflammatory issues. Ideal if you want an all-in-one dental + skin supplement (especially for picky eaters).
Irish Seaweed Blend Blend of 3 kelps (brown seaweeds) Broad-spectrum mineral support (iodine, zinc, selenium) for coat thickness; antioxidants improve skin condition. Notable for boosting coat gloss and reducing shedding by filling nutrient gaps. Heavy shedders or any dog on a processed diet. A daily wellness supplement for overall skin & coat improvement. (Avoid if hyperthyroid.)
Omega 3 Oil Omega-3 EPA/DHA (from fish or algae) Deeply moisturizes skin and reduces shedding from dry, flaky skin. Anti-inflammatory – calms itchy skin so hair stays put. Improves coat softness and shine over time. Dogs with dry skin, dandruff, or allergies. Also for any dog on kibble (which tends to lack omega-3s). A must for breeds prone to skin issues or dull coats.
StoolRite Single seaweed high in fiber (Ulva) Improves gut health – better nutrient absorption can lead to healthier coat. Indirectly reduces shedding by resolving anal gland issues (less stress and irritation) and promoting toxin elimination. Dogs with soft stools, anal gland problems, or sensitive digestion. Use when coat issues might be linked to gut issues. A healthy gut often yields a healthier coat.
Microalgae Blend Chlorella + Nannochloropsis Provides complete protein, vitamins (A, B, C, E), and EPA for coat vitality. Enhances coat shine and strength, especially in seniors, by combating oxidative stress and inflammation. Senior dogs or adults needing a nutritional boost. Great for dogs with age-related coat thinning or those on limited diets. Also beneficial for immune support and overall vitality in any dog.

Which Product is Best for My Dog?

With several great natural supplements on the menu, you might wonder which one will suit your dog best. The answer depends on your dog’s age, coat type, and specific needs:

Husky with one blue and one amber eye sits beside a small brown Chihuahua.
  • For Dogs with Dull, Heavy-Shedding Coats: If your pup’s main issue is a lackluster coat and lots of shedding, a good starting point is the Irish Seaweed Blend or Canident. Both will infuse a wide array of minerals and support the thyroid, which can kickstart improvement in coat quality. For many average adult dogs, simply adding the kelp blend daily can result in a noticeable decrease in shedding after a month or two (as new, stronger fur grows in). Canident is a smart pick if you’d like dental benefits alongside coat support – for example, a Labrador with bad breath and excessive shedding could use Canident to address both issues at once.

  • For Dry, Itchy Skin or Allergy-Prone Dogs: Dogs with chronic itchiness, hot spots, or flaky skin (think Westies with allergies or pits with dry skin) will benefit hugely from Omega 3 Oil. Omega-3s directly target inflammation and dryness. You can combine an omega-3 supplement with a seaweed base: for instance, give Irish Kelp powder plus pump on some algal omega oil. This one-two punch provides minerals and essential fatty acids. If the budget allows only one, start with the Omega-3 Oil to get the itching under control and add kelp later.

  • For Seniors or Dogs with Poor Nutrient Absorption: Older dogs, or those who’ve been ill and have poor coat condition, often do best with the Microalgae Blend for Mature Dogs. It’s formulated for easy nutrient absorption and is gentle on older stomachs. For example, a 12-year-old Golden Retriever with a sparse, thinning coat might thrive on the microalgae supplement – owners often see improved energy and a fuller coat, because the dog is finally getting those missing nutrients. You can also give the Microalgae Blend to younger dogs who need a boost, but it truly shines for seniors. Consider pairing it with Omega-3 Oil for an arthritic senior – the combo can help joints and coat together.

  • For Overweight or Hypothyroid Dogs with Shedding: If your dog’s shedding is linked to a known thyroid issue or weight problem (common in middle-aged dogs), focus on kelp-based supplements. Kelp supports metabolic health. However, use caution: if a dog is on thyroid medication, always consult your vet before adding kelp (due to iodine content). A low dose of Irish Seaweed Blend might be helpful under veterinary guidance to ensure the dog has enough iodine and selenium for proper thyroid function. Monitor thyroid levels if supplementing. For overweight dogs, improving diet and adding fish oil (omega-3s) can also help by reducing systemic inflammation.

  • By Coat Type & Breed:

    • Double-Coated Breeds (Husky, German Shepherd): These heavy shedders often benefit from a comprehensive approach. A daily kelp supplement plus weekly Omega-3s can reduce the volume of fur shed during seasonal blows. Also, these breeds tend to have sensitive skin under all that fur, so the anti-inflammatory effects of omega-3 are valuable.

    • Curly or Non-Shedding Breeds (Poodle, Shih Tzu): These dogs don’t shed much, but they still need coat care. If the coat is dull or the skin dry, Omega-3 Oil is great. Kelp can help too, but be mindful of dosage (small breeds need only tiny amounts). Dental+ might be a good choice here, since small breeds often have dental issues – you’d support their coat and teeth in one go.

    • Short-Haired Breeds (Beagle, Boxer, Pitbull): These dogs shed fine hairs constantly. Brushing helps, but also make sure they have enough oils in the diet. Omega-3 again is your friend. A Boxer with dandruffy shedding could use fish oil and possibly a skin-focused supplement like Skin & Coat+ (if available) or the Seaweed Blend for an all-around nutrient top-up.

    • White or Itchy Breeds (Westie, Bulldog): Often prone to allergies, these dogs might do best with Dental+ or Microalgae (for immune support) and definitely Omega-3s. Seaweed for Dogs also has a Skin & Coat+ product; if your dog has specific skin issues, you might explore that. But for shedding, start with the basics: fix the diet (hypoallergenic if needed), add omega-3, and support with kelp/microalgae for nutrients.

  • Considering Combining Products: Many of the Seaweed for Dogs products can be safely combined for a synergistic effect. In fact, some customers use a kelp base (Canident or Irish Kelp) plus Omega-3 Oil plus maybe a digestive aid (StoolRite or a probiotic) – covering all bases of coat health. This can be very effective, but remember to adjust doses when combining seaweed products. Don’t “double up” full doses of multiple kelp supplements, or you might give too much iodine. The general guideline is to keep total seaweed intake under about 5% of the diet. For example, you could use half-dose Canident and half-dose Irish Kelp together if you wanted benefits of both, but full doses of each would be excessive. When in doubt, consult with a holistic vet to tailor the regimen. Some pairings that work well: Canident + Omega-3 Oil (dental + skin), StoolRite + Irish Kelp (gut + mineral support), Microalgae Blend + Omega-3 (nutrient boost + anti-inflammatory). It’s all about your individual dog’s needs.

Finally, always introduce new supplements one at a time. This way you can monitor how your dog reacts and gauge which product is making a difference. And remember: natural supplements are powerful tools, but they work best alongside good grooming practices and regular vet care.

Additional Tips for Managing Shedding Naturally

While nutrition is the foundation, don’t forget about practical care steps. Here are some extra tips to keep shedding under control:

  • Brush Frequently: Regular brushing is one of the simplest ways to reduce loose hair everywhere. Brushing a few times a week (daily for heavy shedders like Akitas or Labs) helps capture dead fur in the brush instead of on your floor. It also distributes natural skin oils along the hair shafts, improving coat shine. Use the right brush for your dog’s coat type – a slicker or undercoat rake for double-coated breeds, a bristle or rubber curry brush for short-haired dogs, etc. Most dogs come to enjoy grooming time, especially if you make it positive with treats or praise. Bonus: it’s a great bonding activity that lets you check your dog’s skin for any issues.

  • Bathe Moderately (and Properly): Keeping your dog clean is important, but over-bathing can backfire by stripping oils from the skin. Aim to bathe your dog every 4–8 weeks, or as needed based on lifestyle. Always use a gentle, dog-formulated shampoo – oatmeal-based, aloe, or hypoallergenic shampoos are good for shedding-prone, sensitive skin. Never use human shampoo, as it’s too harsh and the wrong pH for dogs. When you do bathe, rinse thoroughly; leftover shampoo residue can cause itchiness and more shedding. After bathing, consider an after-bath conditioning spray or rinse to rehydrate the skin. A well-timed bath during seasonal shedding (with a deshedding shampoo and conditioner) can loosen a lot of the dead undercoat, making brushing afterward more effective.

  • Manage Stress: We touched on stress shedding – you might see your dog visibly shed clumps when anxious (during fireworks or vet visits). To combat this, work on keeping your dog’s environment and routine as calm as possible. Provide a safe space (like a crate or quiet room) where your dog can relax. During known stress triggers (thunderstorms, car rides), use calming techniques: a pressure wrap (Thundershirt), calming music, pheromone diffusers, or vet-approved natural calming supplements (with ingredients like L-theanine, chamomile, or melatonin). Regular exercise and mental stimulation also help reduce baseline anxiety – a well-exercised dog is generally less prone to stress-induced shedding. If your dog has severe anxiety, consider consulting a trainer or veterinary behaviorist. Reducing stress not only lessens shedding, it improves your dog’s overall well-being and can even boost the immune system.

  • Optimize the Home Environment: Environmental factors can affect shedding. If you live in a very dry home (especially in winter with heating on), the low humidity can dry out your dog’s skin, leading to more fur breakage and shedding. Running a humidifier in the areas your dog spends time can help keep skin from getting too dry. Also, regular cleaning of your dog’s bedding and vacuuming can remove hair and dander that might irritate the skin or cause itching. During peak shedding season, consider a monthly visit to a professional groomer for a thorough deshedding treatment – groomers have high-velocity dryers and special tools that can blow out and comb away the undercoat efficiently. This can drastically cut down on how much fur your dog drops at home. Finally, ensure your dog is parasite-free: use flea/tick preventatives as needed, since fleas will cause scratching and sudden shedding. A comfortable, clean environment sets the stage for your dog’s coat to stay at its best.

By combining good nutrition, the right supplements, and these natural care practices, you’ll be setting up your dog for a healthier coat. Shedding may never disappear completely (it’s part of having a dog!), but it will be much more manageable when you address it from all angles.

Managing your dog’s shedding truly requires a holistic approach. Start with nutrition – a high-quality diet and targeted supplements can make a world of difference in coat health. We’ve seen that natural additives like kelp, microalgae, and omega-3s provide the building blocks for strong, resilient fur. Regular grooming and a low-stress lifestyle further ensure that loose hair ends up in the brush, not all over your home. Most importantly, addressing shedding isn’t just about cleanliness; it’s about your dog’s overall wellness. A shiny coat and reasonable shedding indicate a happy, healthy pup. Before introducing new supplements or major diet changes, consult with your veterinarian or a canine nutrition professional. They can help tailor a plan to your dog’s specific needs (especially if your dog has underlying health conditions or is on medication). With patience and the right natural solutions, you can support your dog from the inside out – leading to less shedding, a more beautiful coat, and a healthier companion.

FAQs

How long does it take for seaweed to help coat health?
It’s not an overnight fix, but you may start to see improvements in a few weeks. Most owners report noticeable changes in about 4–6 weeks – for example, reduced dandruff, softer fur, or slightly less shedding. More significant results (like fuller coat growth and marked shedding reduction) typically appear after 8–12 weeks of consistent supplementation, as the new, healthier hairs grow in. Seaweed’s minerals need time to be incorporated into the body and affect the hair growth cycle. In one case, adding a kelp supplement dramatically improved a dog’s coat over a few months. Remember that hair growth is gradual; you’re essentially “feeding” the next generation of hairs. Be consistent with the supplement and, if possible, take before-and-after photos of your dog’s coat after 3 months. If you’re not seeing any improvement by 3–4 months, consult your vet – there may be other factors at play.

Is shedding always diet-related?
No – while diet plays a huge role, not all shedding is due to poor nutrition. Normal shedding occurs in all dogs (even the best-fed ones) as old hairs make way for new. Factors like breed and seasons cause predictable shedding that isn’t diet-related. Also, underlying health issues or external factors can lead to excessive shedding regardless of diet. For instance, hormonal imbalances (like hypothyroidism), parasites (fleas, mites), allergies, or chronic stress can cause major shedding even if the diet is perfect. That said, diet is often a common culprit when shedding is abnormal. If a dog is on a low-quality or unbalanced diet, he’s more likely to shed excessively because the coat isn’t being nourished. In summary, shedding can have multiple causes: nutrition is a big one, but hormones, skin conditions, and environment matter too. It’s always a good idea to rule out medical issues (with a vet visit) if shedding is severe or accompanied by other symptoms. Once health problems are addressed, focusing on a balanced diet and supplements will tackle the nutritional side of shedding.

Can I combine multiple Seaweed for Dogs products?
Often, yes – many of the products are designed to complement each other. For example, you can use Canident (for dental and minerals) alongside Omega-3 Oil for a dual approach, or add StoolRite with a kelp supplement to cover gut and coat health together. The ingredients in different products usually serve different purposes (one might provide fiber, another iodine, another omega-3s), so combining can give broader support. However, use common sense and moderation: all Seaweed for Dogs supplements contain potent natural ingredients, especially the seaweeds which are high in iodine. When combining, you may need to use half-doses or rotate products to avoid over-supplementation. The company advises that total seaweed intake from all sources should not exceed about 5% of your dog’s diet. So if you were feeding, say, Irish Kelp Blend and Canident together, you might give a half dose of each rather than full doses of both. It’s also wise to introduce one product at a time and monitor your dog’s response before adding another. Consulting with a veterinarian is ideal when formulating a supplement plan, especially if your dog has any medical conditions. They can help ensure the combination is safe (for instance, too much iodine for a dog with borderline thyroid issues wouldn’t be good). In general, the Seaweed for Dogs line is made to address different aspects of health, and when used responsibly, combining them can provide a well-rounded wellness regimen. Many pet parents successfully use multiple products together – just keep your vet in the loop and follow the recommended guidelines for each product.

References

  • Llera, R., Hunter, T., & Yuill, C. Coat and Skin Appearance in the Healthy Dog. VCA Hospitals – Diet and health influence on coat (a poor diet leads to a dull coat and excessive shedding; illnesses or stress also affect coat condition)

  • Stefanutti, D. et al. (2023). Oral Palatability and Owners’ Perception of Spirulina in Dogs and Cats. Animals, 13(8), 1275 – Spirulina trial results (6 weeks of spirulina led to over twice as many owners rating their pet’s coat “optimal and shiny” by the end)

  • Seaweed for Dogs – How to Reduce Shedding in Dogs Naturally: Expert GuideNutrition and shedding (overview of protein, fatty acids, and minerals for coat health; benefits of seaweed and microalgae on shedding)

  • Seaweed for Dogs – Benefits of Chlorella for DogsMicroalgae nutrients (chlorella and other microalgae provide amino acids, vitamins, and antioxidants that can improve coat condition over time).

  • Seaweed for Dogs – Stoolrite: A Natural Solution For Anal Gland Issues in DogsGut-skin connection (high-fiber seaweed supplement improves stool and may indirectly benefit skin/coat by supporting digestive health)