Verdict
Safe to feed
Safe amount
A small piece
Species
🐱 Cats
Why this verdict for cats
Plain lettuce is non-toxic for cats and a fine occasional crunchy nibble.
🛡️
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Frequently asked questions
Can cats eat lettuce?
Yes. Plain lettuce is non-toxic for cats and a fine occasional crunchy nibble.
How much lettuce can cats have?
Recommended: A small piece. When in doubt, ask your vet.
Is lettuce safe for dogs too?
Verdicts can differ between species. See the dog answer for lettuce →
Related foods
By the CanMyPet Editorial Team · Reviewed against ASPCA Animal Poison Control, the American Kennel Club (AKC) and Pet Poison Helpline · Last updated June 2026.
Sources
- ASPCA — People Foods to Avoid Feeding Your Pets
- American Kennel Club — Dog Nutrition
- Pet Poison Helpline — Poison List
CanMyPet provides general information reviewed against trusted sources (ASPCA, AKC, Pet Poison Helpline). It is not a substitute for professional veterinary advice. When in doubt, always contact your veterinarian.