How much butter for your cat?
Most guides say "a few pieces". Enter your cat's weight and get the actual daily ceiling, worked out from butter's calories and the 10%-of-daily-calories treat rule vets use.
Assumes a healthy, neutered adult at a stable weight, and that this is their only treat that day. Puppies, pregnant, very active or unwell pets need different amounts — ask your vet.
Why this verdict for cats
Butter is fatty and most cats are lactose intolerant, so it commonly causes upset. Best avoided.
🍽️ Feeding it safely?
Frequently asked questions
Can cats eat butter?
In moderation. Butter is fatty and most cats are lactose intolerant, so it commonly causes upset. Best avoided.
How much butter can cats have?
Recommended: Best avoided. When in doubt, ask your vet.
Is butter safe for dogs too?
Verdicts can differ between species. See the dog answer for butter →
More dairy & eggs for cats
By the CanMyPet Editorial Team · Reviewed against ASPCA Animal Poison Control, the American Kennel Club (AKC) and Pet Poison Helpline · Last updated June 22, 2026.
Sources
- ASPCA — People Foods to Avoid Feeding Your Pets
- American Kennel Club — Dog Nutrition
- Pet Poison Helpline — Poison List