Can Dogs Eat Grapes?
No. Grapes is toxic to dogs. It contains suspected tartaric acid (idiosyncratic and mechanism not fully established). There is no amount we can call safe, so it should stay off the menu. If your dog has already eaten some, contact your veterinarian or a pet poison hotline right away.
ASPCA Animal Poison Control (US): (888) 426-4435 (a fee may apply) · Pet Poison Helpline (US/CA): (855) 764-7661 (a fee applies)
Why it is toxic
suspected tartaric acid (idiosyncratic · mechanism not fully established)
Which parts are the problem?
Dose & exposure rules
ANY amount can trigger acute kidney injury in some dogs; cases reported after very small intakes
If it must be on the menu: safe preparation
None — no safe amount is established; seedless vs seeded makes no difference
Symptoms to watch for
vomitinglethargydiarrheaincreased thirstreduced urination
GI signs often within 24 h; kidney injury 24-72 h
What to do now
EMERGENCY — contact vet / ASPCA APCC immediately; do not wait for symptoms
FAQ
How much grapes can a dog eat?
ANY amount can trigger acute kidney injury in some dogs; cases reported after very small intakes
What are the signs of grapes problems in dogs?
Watch for: vomiting; lethargy; diarrhea; increased thirst; reduced urination. GI signs often within 24 h; kidney injury 24-72 h
What should I do if my dog ate grapes?
EMERGENCY — contact vet / ASPCA APCC immediately; do not wait for symptoms
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