Suspect poisoning? US: ASPCA Poison Control (888) 426-4435 · UK: 01202 509 000 · Severe symptoms → nearest emergency vet now.
Home / Food safety / Can Cats Eat Hazelnuts? CAUTION

Can Cats Eat Hazelnuts?

The short answer for Cats: Not toxic, but very fatty and a choking hazard. One crushed nut at most.

Last reviewed: 2026-09-05 · Reference ranges: ASPCA, Pet Poison Helpline & Merck Veterinary Manual

with care

CAUTION — limited — Hazelnuts for Cats

Why limited

Only small, occasional amounts. Sensitive pets may react; sugar- and fat-heavy foods can lead to obesity and pancreatitis risk.

Not toxic, but very fatty and a choking hazard. One crushed nut at most.

🐶

How about Dogs eating Hazelnuts? with care — CAUTION — limited

Owners also ask

Long-tail questions about this exact situation — each opens a short, direct answer with an action plan:

Related questions

Dogs · Food safety My 4-month-old puppy found and swallowed one whole hazelnut — is this an emergency? It's not typically an emergency, but it warrants close watching. Hazelnuts themselves are not toxic, but a…