Can dogs eat wild mushrooms?
Treat any wild mushroom a dog eats as an emergency. The dangerous species are not reliably distinguishable from the harmless ones, and the deadliest ones cause a deceptive recovery before liver failure.
Call now
- +1 (888) 426-4435ASPCA Animal Poison Control Center · US · 24/7. A consultation fee applies.
- +1 (855) 764-7661Pet Poison Helpline · US · 24/7. A consultation fee applies.
- 01202 509000Animal PoisonLine · UK · 24/7. Lower cost than a direct vet call.
- 1300 869 738Animal Poisons Centre · AU · 24/7, free for the public.
Do not wait for symptoms and do not try to make your dog sick unless a vet has told you to — some substances cause more damage coming back up. Have your dog's weight, what was eaten, roughly how much, and when, ready before you call.
What to do
Go to a vet. Photograph the mushroom and, if you safely can, bring a specimen wrapped in paper rather than plastic — identification changes treatment. Do not be reassured if the dog seems to improve.
Signs to watch for
- vomiting
- diarrhoea (sometimes bloody)
- drooling
- weakness
- wobbliness
- jaundice
- seizures
- collapse
When: 15 minutes to 6 hours for most; amatoxin poisoning is deceptively delayed to 6–24 hours, followed by apparent improvement.
What makes it harmful
Varies by species — amatoxins in Amanita, muscarine, ibotenic acid, gyromitrin, psilocybin
Depends entirely on species. Amatoxins are the ones that kill: they halt protein synthesis in liver cells. Their hallmark is a false recovery — the dog vomits, appears to get better over 24 hours, and then goes into liver failure.
How much matters
Also check for
- mushrooms growing on the lawn after rain
- wood chip mulch
How confident is this
established
Well established in the veterinary literature and consistent across sources.
- Puschner B, Wegenast C. Mushroom poisoning cases in dogs and cats. Vet Clin North Am Small Anim Pract 2018;48(6):1053-1067.
- North American Mycological Association, animal poisoning registry
Check another food
Informational only, and not a substitute for veterinary advice. Individual dogs vary, and this page cannot account for your dog's age, size, health conditions or medication. If you are worried, phone a vet — that call is always the right call.