How much sunflower seeds for your cat?
Most guides say "a few pieces". Enter your cat's weight and get the actual daily ceiling, worked out from sunflower seeds'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
Sunflower seeds are fatty and a choking risk for cats, and offer little benefit. Best avoided.
🍽️ Feeding it safely?
Frequently asked questions
Can cats eat sunflower seeds?
In moderation. Sunflower seeds are fatty and a choking risk for cats, and offer little benefit. Best avoided.
How much sunflower seeds can cats have?
Recommended: Best avoided. When in doubt, ask your vet.
Is sunflower seeds safe for dogs too?
Verdicts can differ between species. See the dog answer for sunflower seeds →
More nuts & seeds 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