Chicken in dog and cat food

Is it OK for dogs and cats?

Dogs

Yes, for most dogs. Cooked chicken is an ordinary protein source in complete dog foods, and the cited sources raise no general safety concern. Chicken is one of the more commonly reported food allergens in dogs, so a dog with a diagnosed chicken allergy should avoid it.

Cats

Yes, for most cats, when it is cooked and part of a complete cat food. Cats need taurine, which plant proteins lack, so cat foods need some animal protein or added taurine. Chicken was reported as an allergen in fewer cats than beef or fish. Raw chicken is different: the FDA says cats can catch H5N1 bird flu from uncooked products from infected poultry, and it can cause severe illness or death in cats.

How settled this is: No known concern at the amounts used in complete foods

What chicken is

AAFCO, the US association of feed control officials, describes poultry as clean flesh and skin from whole birds or parts, with or without the bone that comes with it. Feathers, heads, feet and entrails are not included. When the bird is a single species, its common name, such as chicken, may be used instead of 'poultry'. If the bone has been removed, the ingredient can be called deboned. Chicken on a label is the meat and skin itself. It has not been rendered, so it still holds its natural water when it goes into the recipe. AAFCO notes that it is cooked during pet-food manufacturing to destroy harmful bacteria.

Why it is in pet food

Chicken is used as an animal protein source. Canned foods are mostly water, and they typically contain more fresh or frozen meat and poultry than dry foods do. Most dry foods are made by extrusion: the ingredients are mixed and cooked together, at temperatures that range from about 80 °C to 200 °C. Cats need taurine, and plant proteins contain none. So a cat food needs some animal protein, such as chicken, or added taurine.

What it does in the food

Fresh chicken is high in water. The Merck Veterinary Manual uses 75% moisture as its example and notes that chicken listed first can add much less to the food's dry matter than the same ingredient in dry form. A 2019 study tested chicken ingredients in roosters, a model often used to measure the digestibility of pet-food ingredients. The raw chicken sample was about 42% crude protein on a dry-matter basis. Steamed chicken had the highest amino acid digestibility (lysine about 91%). Raw chicken and retorted chicken were slightly lower. Retorting is the cooking method used for most canned foods. Rendered chicken meal was lowest (lysine about 79%). The authors suggested that cooking, such as steaming, can make amino acids more available than in raw chicken. Cats need more protein than dogs. The AAFCO minimums cited by Merck are 26% of dry matter for adult cats and 18% for adult dogs. Unlike dogs, cats also need vitamin A, arachidonic acid and taurine from their diet.

Safety and limits

The cited sources do not identify a general hazard from cooked chicken in complete foods. Food allergy: a 2016 review of food-allergy studies counted chicken as a cause in 45 of 297 dogs (15%) and 4 of 78 cats (5%). Beef and dairy were reported more often in dogs, and beef and fish more often in cats. The authors note that these figures may reflect what pets were commonly fed and probably undercount true rates. Raw chicken: the FDA says H5N1 avian influenza can pass to cats and dogs that eat uncooked products from infected poultry. Cats in particular can become severely ill or die, while dogs usually show mild signs. In January 2025 the FDA told cat and dog food makers to reanalyse their food-safety plans to include H5N1 as a hazard. This applies to makers covered by its preventive-controls rule that use uncooked poultry or cattle materials. It reissued that notice on 30 September 2025. Cooking, canning or pasteurising can inactivate the virus. Merck also notes that animals fed uncooked diets can get sick from pathogens such as Salmonella or shed them in their faeces. Freezing and freeze-drying do not destroy all of these pathogens.

What depends on the amount and the recipe

Raw or cooked: the H5N1 and bacterial risks above apply to uncooked products. Cooked chicken in a complete food is a different situation. Label position: chicken is weighed wet, so its place on the ingredient list does not show how much protein it adds compared with dry ingredients. The individual animal: a pet with a diagnosed chicken allergy is the main case where chicken itself matters. The whole recipe: chicken alone is not a complete diet. Merck notes that feeding mostly meat can cause calcium deficiency in dogs and cats. What matters is whether the full food is complete and balanced for the species and life stage.

Not the same as

• Chicken meal — Chicken that has been rendered so most of the water and fat are removed: a dry, concentrated protein ingredient.
• Chicken by-product meal — Rendered from other clean carcass parts such as necks, feet, undeveloped eggs and intestines, not only flesh and skin.
• Poultry — Can come from any poultry species. 'Chicken' names the bird.
• Meat — On US labels, 'meat' alone means cattle, pigs, sheep or goats, not poultry.

Sources

1. What's in the Ingredients List? (poultry, deboned, poultry meal and by-product entries) — Association of American Feed Control Officials (AAFCO). Poultry is clean flesh and skin with or without bone, excluding feathers, heads, feet and entrails. The species name (e.g. chicken) may be used, and boneless product can be called deboned. Raw products are cooked during pet-food manufacturing to destroy harmful bacteria. 'Meat' alone means cattle, pigs, sheep or goats. Rendering removes most water and fat.
2. Dog and Cat Foods (S. L. Sanderson), Merck Veterinary Manual, professional version — Merck & Co. / MSD, 2025. Ingredients are listed by weight on an as-fed basis, and chicken at 75% moisture adds less dry matter than the same ingredient in dry form (chicken meal). Canned foods are 68–78% water and contain more fresh or frozen poultry. Extrusion runs at about 80–200 °C. Animals fed uncooked diets may become ill or shed pathogens, and freezing and freeze-drying do not destroy all pathogens.
3. Nutritional Requirements of Small Animals (S. L. Sanderson), Merck Veterinary Manual, professional version — Merck & Co. / MSD, 2024. Cats need dietary vitamin A, arachidonic acid and taurine, and plant proteins contain no taurine. AAFCO protein minimums are 26% DM for adult cats and 18% DM for adult dogs. Most canned foods are cooked by retort. A mostly-meat diet can cause calcium deficiency.
4. Oba PM et al. Chemical composition, true nutrient digestibility, and true metabolizable energy of chicken-based ingredients differing by processing method using the precision-fed cecectomized rooster assay. J Anim Sci 97(3):998–1009. doi:10.1093/jas/sky461 — Journal of Animal Science (via PubMed Central), 2019. Raw chicken sample was about 42% crude protein on a dry-matter basis. Steamed chicken had the highest amino acid digestibility (lysine about 91%), raw and retorted chicken were slightly lower, and chicken meal was lowest (lysine about 79%). The authors suggest cooking gives greater amino acid availability than raw. The rooster assay is a frequently used model for pet-food ingredients.
5. Mueller RS, Olivry T, Prélaud P. Critically appraised topic on adverse food reactions of companion animals (2): common food allergen sources in dogs and cats. BMC Vet Res 12:9. doi:10.1186/s12917-016-0633-8 — BMC Veterinary Research (via PubMed Central), 2016. Chicken was implicated in 45 of 297 dogs (15%) and 4 of 78 cats (5%) with adverse food reactions. Beef and dairy (dogs) and beef and fish (cats) were more frequent. Author caveats on reporting bias and feeding habits, and that true prevalence is likely higher.
6. Cat and Dog Food Manufacturers Required to Consider H5N1 in Food Safety Plans (CVM Update, January 17, 2025; updated September 30, 2025) — US Food and Drug Administration, Center for Veterinary Medicine, 2025. H5N1 can pass to cats and dogs through uncooked products from infected poultry. Cats can become severely ill or die, while dogs usually have mild signs. Covered makers using uncooked poultry or cattle materials must reanalyse their food-safety plans. Pasteurising, cooking or canning can inactivate the virus. Notice reissued 30 Sept 2025.

Checked against these sources on 2026-10-15. Definitions are in our own words. This is a reading aid, not veterinary advice: a vet who knows your animal comes first.