Can dogs have wild mushrooms?

No – wild mushrooms can be extremely dangerous for dogs. Treat any outdoor mushroom ingestion as an emergency.

Why it is or is not safe

Many wild mushrooms contain toxins that can damage the liver, kidneys, nervous system, or cause life-threatening gastrointestinal illness. Correct identification is difficult, and delays can be dangerous.

How to serve

Call your vet or an emergency clinic immediately. If possible, bring a sample of the mushroom or a clear photo to help identification. Do not wait for symptoms.

Symptoms to watch for

Drooling, vomiting, diarrhea, weakness, tremors, seizures, jaundice, collapse.

Sources: See full veterinary references here