Supplement
Green-lipped mussel
A shellfish supplement with some evidence for joint support in dogs.
Illustrative cover using relevant category imagery; it does not depict the exact subject.
Who can eat it
DogsCats
Not suitable for
Pets with shellfish allergy
Benefits
- Contains omega-3s and glycosaminoglycans that may support joint health
- Palatable to most dogs
Risks
- Shellfish allergy is possible
- Quality varies between products — choose a tested brand
Preparation and serving
- Preparation
- Powder or freeze-dried forms sprinkled on food.
- Serving guidance
- Follow the product dose for your pet's weight; ask your vet first. A complement to, not a replacement for, veterinary arthritis care.
Before offering green-lipped mussel
- Check the exact animal and preparation: the listed suitability is Dogs; Cats. A food being edible does not make it a complete diet.
- Follow the preparation advice: Powder or freeze-dried forms sprinkled on food. Do not substitute a seasoned or processed version and assume the same safety.
- Portion guidance: Follow the product dose for your pet's weight; ask your vet first. A complement to, not a replacement for, veterinary arthritis care. For a pet on a prescribed diet, discuss extras with the vet first.
- If your pet develops vomiting, diarrhoea or discomfort, stop offering the extra and seek advice. Suspected poisoning or breathing difficulty needs immediate veterinary help.
Educational reference, not an individual diagnosis or a verified professional review. Read our editorial policy.
Sources on this topic
Pages on this specific subject from recognised organisations. They are cited for further reading and do not mean the organisation has reviewed this page.
- Effect of a diet enriched with green-lipped mussel on pain behavior and functioning in dogs with clinical osteoarthritis — Canadian Journal of Veterinary Research (PubMed Central)
Guidance libraries and further reading
These organisations publish relevant guidance. Their links are further reading, not evidence that they have reviewed this page.
- WSAVA — global veterinary guidelines on nutrition, vaccination, pain and dental care
- PDSA — veterinary charity pet health advice
- International Cat Care — cat health, behaviour and welfare advice