Can dogs eat grape?
Toxic
Grapes and raisins can cause kidney damage in dogs and should be avoided.
No. Grapes are toxic to dogs and can cause suddenly acute kidney failure. Even a small handful can be dangerous, and there is no safe amount.
Why grapes are dangerous
Grapes and raisins can cause vomiting, diarrhea, dehydration, lethargy, and reduced urination. In severe cases, dogs can develop kidney failure within 24 hours.
What to do if your dog eats grapes
1. Call your veterinarian or pet poison control immediately.
2. Do not wait for symptoms; prompt treatment improves outcomes.
3. Your vet may induce vomiting and use activated charcoal.
4. Follow their recommendation for monitoring and testing.
Quick signs of toxicity
- Vomiting or drooling
- Weakness and tremors
- Loss of appetite
- Increased thirst, then decreased urination
If you suspect your dog ate grapes, treat it as an emergency.
Portion guidance
- Small: Even 1 grape can be dangerous; contact your vet or pet poison control right away.
- Medium: Several grapes should be treated as an urgent poisoning risk and need immediate veterinary advice.
- Large: A large amount is an emergency and requires immediate veterinary care, even before symptoms appear.
Quick notes
- See full page (types/parts/rules)
- Unsafe if contains: grape, raisin