The short answer for Cats: Plain air-popped kernels (no butter, salt or caramel) are okay in small amounts. Unpopped kernels can damage teeth.
Last reviewed: 2026-09-05 · Reference ranges: ASPCA, Pet Poison Helpline & Merck Veterinary Manual
CAUTION — limited — Popcorn for Cats
Only small, occasional amounts. Sensitive pets may react; sugar- and fat-heavy foods can lead to obesity and pancreatitis risk.
Plain air-popped kernels (no butter, salt or caramel) are okay in small amounts. Unpopped kernels can damage teeth.
How about Dogs eating Popcorn? with care — CAUTION — limited