Can Dogs Eat Mushrooms? Caution — Store-Bought Only
This food requires caution. Read the details carefully before feeding.
Store-bought culinary mushrooms are generally safe in small amounts. Wild mushrooms however can be highly toxic and potentially fatal.
Search another food
Warning Signs & Symptoms
Wild mushrooms: liver failure, kidney failure, vomiting, diarrhea, seizures, death.
If Your Dog Ate This
Call vet immediately if wild mushroom ingested — treat as emergency regardless of species
Safe to Feed
plain store-bought varieties only
What to Avoid
all wild mushrooms, seasoned mushrooms
Preparation & Serving
Only ever feed plain store-bought mushrooms. Never forage mushrooms for dogs — identification errors can be fatal.
Potential Health Benefits
Store-bought mushrooms contain B vitamins, potassium, and antioxidants.
Did you know?
There are over 100 species of toxic mushrooms in North America — many look identical to edible varieties, making foraging for dogs extremely dangerous.
Portions & nutrition
- Toxic dose (per kg body weight)
- Wild mushrooms — varies by species, some are fatal in tiny amounts
- Serving (small dog)
- 1-2 small pieces
- Serving (medium dog)
- 3-4 pieces
- Serving (large dog)
- 5-6 pieces
- Calories (per 100g)
- 22
- Safe frequency
- Occasional
Source
What You Need to Know
The danger with mushrooms is that wild varieties can be deadly. If you cannot 100% confirm a mushroom is store-bought and safe it is best to avoid mushrooms entirely.
Mushrooms Variations
This food requires care — if your dog has eaten a large amount read our emergency guide
Want to know what other dangers are hiding in your home?
Take the 60-second kitchen safety quiz to find out your dog's risk score.
Take the safety quizRelated Foods
Stay in the loop
Get new food safety guides, vet tips, and alerts delivered to your inbox.