🍇
Can Dogs Eat Grapes?
Verdict
Toxic — do not feed
Why it is toxic
The toxic mechanism (likely tartaric acid) varies between dogs — some tolerate, some die from a single grape. Never worth the risk.
Symptoms to watch for
Vomiting within a few hours, then lethargy, decreased urination, kidney failure. Treat as an emergency.
Grapes for dogs at a glance
| Verdict | Toxic — do not feed |
|---|---|
| How much | None — don't feed it. |
| If your dog eats it | Call your vet now (UK: Animal PoisonLine, 01202 509000). Don't wait for symptoms. |
Sources
Always consult your vet. If your dog has eaten something you're worried about — or shows any unusual symptoms — call your veterinarian immediately. In the UK, pet owners can also call Animal PoisonLine (run by the Veterinary Poisons Information Service) on 01202 509000, a 24-hour paid triage service. This page is editorial guidance, not emergency advice for an individual animal.
Frequently asked questions
Related foods
See also
Get one plain-English dog nutrition email a month
New safe-food checks, feeding guides and seasonal hazards. No ads, no affiliate links.