Natural glucosamine for dogs: which cuts actually contain it

If you've been reading the labels on joint supplements, glucosamine will be a familiar word. In food it comes from cartilage. Glucosamine and chondroitin are compounds that occur naturally there, so the cuts that contain them are the ones with cartilage still in them: chicken feet, duck feet, chicken necks, tendons and tail tips.

What we can't tell you is how much is in a foot, and what we won't tell you is what it will do for your dog's joints. Nobody selling a treat can say that honestly.

Which cuts naturally contain them?

The working parts of the animal. Muscle meat like jerky carries almost no cartilage. Cartilage lives where bones meet and where tendons attach: the small joints in chicken feet and duck feet, the vertebrae in chicken necks, the ends of kangaroo and beef tendons, and kangaroo tail tips. All single named cuts, naturally dried, nothing added, in our chews and bones range.

Neither compound is an essential nutrient for dogs under the National Research Council's requirements. We're describing what's in the cut, not prescribing it.

Which dogs suit a cartilage chew?

Most adult dogs with a full set of teeth. Feet, necks and tail tips are bone-in, so they wait until adult teeth are in, around six to seven months. A chicken foot is a fair chew for a small or medium dog; for a big dog that gulps, it's small enough to swallow whole, so a duck foot or a tendon is the better pick. And chicken is one of the most commonly reported food allergens in dogs (Mueller, Olivry and Prélaud, 2016); if yours reacts to it, ask your vet before switching to duck rather than after.

Chew safely. Size it so it can't be swallowed whole, supervise, and take it away once it's small. Very hard chews can crack teeth — not for puppies, seniors or dogs with dental issues. Fresh water always. A treat, not a meal.

How much, and what to watch for

There's no dose, because there's nothing to dose. Feed a cartilage chew because your dog likes chewing it and you like knowing what's in it, and count it against the 10% rule — a chicken foot a day at most for a medium dog.

If the reason you're reading this is that your dog is stiff getting up or slow on the stairs, please don't start with a treat. Start with your vet. Those are symptoms, and a chicken foot isn't the answer to a symptom.

Every dog is different. For an ongoing issue, your vet is the first call — this is general information, not veterinary advice.

Keep reading: Collagen for dogs: what it does and where to find it naturally · Collagen-rich chews: tendons, tails and feet explained

Sources

• National Research Council (2006). Nutrient Requirements of Dogs and Cats. nap.nationalacademies.org
• Mueller RS, Olivry T, Prélaud P (2016). Common food allergen sources in dogs and cats. BMC Vet Res 12:9. doi.org
• RSPCA Australia Knowledgebase. Should I feed bones to my dog? kb.rspca.org.au

Pudel · Reviewed September 2026 · Single-protein, naturally dried dog treats, made in Australia. General information, not veterinary advice.