Nutrition
Per 100 g, edible portionData source:USDA FoodData Central · SR Legacy · Accessed on:2026-09-28
Cat · Safe feeding conditions
SafeNo additional condition notes for this food
Clinical and veterinary sources
Cats need no mushrooms, so a little cooked chopped oyster mushroom is at most a tiny novel treat with almost no calories.
Only a very small piece now and then, never in place of the main diet, and still within about 10% of daily energy intake.
Trim, rinse, chop very small and **cook thoroughly**, with no salt, oil, garlic butter or sauce.
**Never give a cat wild mushrooms** - one bite can cause serious poisoning; cultivated ones need cooking too, as raw mushrooms are harder to digest and may carry bacteria; most cats ignore them, so **contact a vet immediately** for drooling or vomiting.
Dog · Safe feeding conditions
SafeNo additional condition notes for this food
Clinical and veterinary sources
Oyster mushrooms are low in fat and supply dietary fibre and B vitamins, and once cooked and sliced they are a mild, occasional treat.
Feed only a small amount within the daily treat allowance and within about 10% of daily energy intake, with complete dog food as the main diet.
Trim and rinse them, tear or slice into small pieces, then **cook them through** by steaming or boiling, with no oil, salt, garlic butter, soy sauce or other seasoning.
**Never pick and feed wild mushrooms**: many species cause severe poisoning or death, and identification belongs to experts. Cultivated mushrooms must also be cooked, and **contact a vet immediately** for vomiting, drooling or lethargy.
This website is for reference only and does not replace a licensed veterinarian. If your pet has eaten a suspected toxin or shows symptoms, contact a veterinarian or an emergency animal hospital immediately.
