• AC4 senior dog supplement in a 150g cardboard tub with green and white label. Text highlights fucoidan and fucoxanthin content and natural source of iodine.
  • AC4 senior dog supplement in a 300g cardboard tub with green and white label. Text reads “To support longevity and wellness in pets,” and features a golden retriever image with Product of Ireland badge.
  • AC4 | To Support Longevity and Wellness in Senior Dogs - Seaweed For Dogs
  • Feeding guide for AC4 showing dosage using the included scoop — 1 scoop for small dogs under 10kg, 2 scoops for medium dogs 10–20kg, and 2 or more scoops for large dogs over 20kg.
  • Feeding guide for AC4 showing dosage in teaspoons — 1 teaspoon for small dogs under 10kg, 2 teaspoons for medium dogs 10–20kg, and 2 or more teaspoons for large dogs over 20kg.
  • Infographic outlining why to choose AC4 — made with an exclusive blend of brown and red seaweeds, sustainably harvested, and backed by scientific research.
  • Blue measuring scoop beside AC4 tub with caption reading “This product comes with a measuring scoop.”
  • Infographic showing which dogs benefit from AC4 — dogs with ongoing health challenges, senior dogs, and those with weakened immunity.
  • List of key compounds in AC4 including fucoidans, laminarins, phlorotannins, carrageenans, and marine minerals such as iodine, magnesium, and zinc.
  • Chart showing AC4 daily cost in USD by dog size and tub weight — ranges from $0.21 to $0.52 per day depending on dog size.
  • Chart showing AC4 daily cost in GBP by dog size and tub weight — ranges from £0.16 to £0.42 per day depending on size.
  • Pricing chart showing AC4 cost per day in euros — ranges from €0.23 for small dogs to €0.58 for large dogs, depending on tub size.
  • Close-up of brown Fucales seaweed on the shore with text explaining its role in AC4 — provides anti-inflammatory and immune support through fucoidans.
  • Underwater view of Laminaria kelp forest showing brown seaweeds used in AC4 for thyroid health, metabolism support, and antioxidant benefits.
  • Underwater image of red Gigartinales seaweed with text highlighting its sulfated polysaccharides that enhance immune and gut health.
  • Flat packaging label for AC4 senior dogs showing feeding instructions, ingredient list, guaranteed analysis, and product details. Includes warning for dogs with thyroid conditions.
  • AC4 senior dog supplement in a black stand-up pouch with green and white label showing a golden retriever and text “To support longevity and wellness in pets.”
  • AC4 supplement for senior dogs in a large black stand-up pouch with green and white label. Label includes fucoidan and fucoxanthin content and “Product of Ireland.”
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AC4 | To Support Longevity and Wellness in Senior Dogs

AC4 | To Support Longevity and Wellness in Senior Dogs

$26.00 USD
$26.00 USD
Sale Sold out

AC4 : For Senior Dogs

This specially formulated blend of four sustainably harvested Irish seaweeds provides a unique swathe of bioactive compounds, including Fucoxanthin and Fucoidan, unique to sea vegetables. These compounds have been shown in animal studies* to greatly impact both tumour growth and development. We have formulated a blend that contains the best selection of seaweeds as shown in numerous animal (primarily rats) studies.

  • Contains naturally occurring Fucoidan and Fucoxanthin, that offer anti-inflammatory and immune support, benefic ial for arthritis and overall health.
  • A source of sulfated polysaccharides like carrageenans, that enhance immune function and gut health.
  • Vitamins, minerals, trace elements
  • Natural source of Iodine
  • Contains a blue scoop for feeding measurements

Composition of AC4 for Senior Dogs

A proprietary blend of Fucale, Laminariale and Gigartinale seaweeds.

Feeding Instructions

When using AC4 we always recommend starting off with a small amount and increasing to the recommended amount. See chart below for dosage guide.

Feeding guide showing AC4 dosage using the included scoop — 1 scoop for small dogs under 10kg, 2 scoops for medium dogs 10–20kg, and 2 or more scoops for large dogs over 20kg.

Shipping

Fulfilment: We fulfil from within Ireland, the UK and the United States of America. All other locations are fulfilled from our Irish fulfillment centre.

Ireland and the UK : Free shipping in both countries. 

Rest of the World: Shipping is USD$7/EUR€7/CAD$10.50 and free for orders over USD$60/EUR€60/CAD$90

*If using any other seaweed products in your pet's diet do not exceed a 5% inclusion ratio of seaweed product to total feed.

*Included is an easy-to-measure 2-gram scoop.

*AC4 is not recommended for animals with any thyroid issues as contains a natural source of iodine. Start with a small amount and increase to the recommended amount.

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