Can Cats Eat Squid?
By Pettings · Sources checked Nov 2, 2026
Squid is an occasional treat at most, and only when it is cooked plain and minced into tiny pieces. The same applies to calamari and octopus. Plain squid meat is lean seafood, but it is firm and rubbery, and a cat tends to swallow food without much chewing. Most squid people eat is also fried, salted or served with sauce.
What Squid Offers a Cat
Squid and octopus provide lean animal protein. A cat eating a complete diet gets everything it needs from that food, so squid adds variety and nothing more. FDA advice for people lists squid among the lowest-mercury seafood. Any new protein can trigger a reaction in a sensitive cat. The Merck Veterinary Manual says itching directed at the head and neck is fairly common in cats with food allergies, so offer a small amount the first time and watch for that.
How Much Squid Can a Cat Have?
WSAVA advises keeping treats under 10% of a cat's daily calories. For a 10-pound adult cat, that is roughly 22 to 25 treat calories a day. We could not confirm a USDA calorie figure for cooked squid or octopus, so measure by weight: about 1/4 ounce (7 grams), minced, adds only a few calories. It should replace part of the day's regular food. Kittens, seniors and cats with diabetes, kidney disease, urinary stones, pancreatitis or food allergies should only try squid if the vet agrees.
How to Serve It
Clean the squid, then boil or steam it in plain water with no salt, oil, garlic or lemon. Short cooking keeps it tender. Cut it into pieces smaller than a pea, because rings and tentacles are chewy, and WSAVA advises that treats be a size and shape that lowers the risk of choking. Octopus needs the same treatment and is often tougher, so mince it even finer. Skip fried calamari. The breading and frying oil add fat, and Cornell Feline Health Center lists excessive dietary fat among factors associated with pancreatitis in cats. Dried squid snacks are heavily salted, and the ASPCA warns that too much salt can cause vomiting, diarrhea and tremors in pets. Raw squid, raw octopus and sashimi are also off the list, since the ASPCA warns raw animal foods can carry bacteria. Squid ink pasta and seafood dishes with garlic or onion should stay on your plate; the ASPCA lists both among foods pets should not eat.
If your cat has a medical condition or eats a special diet, check with your veterinarian before sharing squid.
Common Questions
Can cats eat calamari?
Plain cooked calamari in a tiny minced amount is fine for most cats, but fried calamari is not. Breading and frying add a lot of fat, and Cornell Feline Health Center lists excessive dietary fat among factors associated with pancreatitis in cats. Calamari is also often served with salty or garlicky dips. Share only plain boiled squid, cut very small.
Can cats eat octopus?
Cats can have a small piece of plain cooked octopus as an occasional treat. It is firm and chewy, so mince it very finely, since WSAVA advises that treats be a size and shape that lowers the choking risk. Skip raw octopus and octopus cooked with garlic, lemon and oil. Keep the serving to about 1/4 ounce.
Can cats eat dried squid?
No, dried squid snacks are not suitable for cats. They are usually heavily salted and sometimes sweetened or spiced, and the ASPCA warns that too much salt can cause vomiting, diarrhea, tremors and seizures in pets. Dried squid is also very tough. If your cat chewed some, offer fresh water and call your veterinarian if any signs appear.
Can cats eat raw squid?
Raw squid is not recommended for cats. The ASPCA warns that raw animal foods can carry bacteria such as Salmonella and E. coli that can make both pets and people sick. Boil or steam squid in plain water first, then cut it into very small pieces before sharing a small amount.
Can kittens eat squid?
Kittens are better off without squid. It is chewy and hard for a small mouth to break down, and kittens need a complete growth diet with few extras. WSAVA advises that treats stay under 10% of daily calories and be a size and shape that lowers choking risk. Ask your veterinarian before offering any seafood to a kitten.