Wender Pets
⚠ Dangerous — Do not feed to dogs

If your dog has eaten walnuts, contact your vet or call ASPCA Poison Control: (888) 426-4435

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Can Dogs Eat Walnuts?

Dangerous

Nuts & Seeds

Overview

Walnuts are risky due to size, mold toxins, and fat content.

English walnuts are not inherently toxic but are too large for safe chewing and high in fat. Black walnuts are toxic to dogs. Walnuts are particularly susceptible to a mold that produces tremorgenic mycotoxins, which can cause seizures. Avoid all walnuts.

Symptoms to Watch For

Vomiting, diarrhea, tremors, seizures (if moldy).

Frequently Asked Questions

Can dogs eat walnuts?

No, walnuts is dangerous for dogs. Walnuts are risky due to size, mold toxins, and fat content.

Is walnuts toxic to dogs?

Yes, walnuts is considered dangerous for dogs. English walnuts are not inherently toxic but are too large for safe chewing and high in fat. Black walnuts are toxic to dogs. Walnuts are particularly susceptible to a mold that produces tremorgenic mycotoxins, which can cause seizures. Avoid all walnuts.

What happens if my dog eats walnuts?

If your dog eats walnuts, watch for: Vomiting, diarrhea, tremors, seizures (if moldy). Contact your vet immediately if you notice these symptoms.

How much walnuts can I give my dog?

No amount of walnuts is safe for dogs. Keep it away from your pet entirely.