What happens if a dog eats Red Grapes?

If a dog eats Red Grapes, they may experience: Vomiting, diarrhea, lethargy, decreased urination, kidney failure, death.

Not Safe

Not SafeVet ReviewedReviewed by Dr Alex Crow BVetMed MRCVSfruit

Not Safe for Dogs

Key warning: all parts — flesh, skin, seeds

Can Dogs Eat Red Grapes? No — Toxic Like All Grapes

This food is NOT safe for dogs. Keep it away from your pet.

Red grapes are highly toxic to dogs. All grape varieties regardless of color cause kidney failure. There is no safe amount.

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Warning Signs & Symptoms

Vomiting, diarrhea, lethargy, decreased urination, kidney failure, death.

If Your Dog Ate This

Call vet or ASPCA Poison Control 888-426-4435 immediately. Time is critical.

What to Avoid

all parts — flesh, skin, seeds

Preparation & Serving

Keep all red grapes away from dogs. Color provides no indication of safety.

Safer Alternatives

Fresh strawberries or watermelon as safe red-colored fruit alternatives

Did you know?

Red grapes were historically thought to be more toxic than green grapes — this has since been disproven. The toxic compound is present equally in all grape varieties regardless of color or ripeness.

Portions & nutrition

Toxic dose (per kg body weight): Unknown — same as all grape varieties. No safe amount established.
Calories (per 100g): 67
Safe frequency: Never

Source

Source: AKC

What You Need to Know

All grape colors are equally dangerous. Red, green, purple, seedless — the toxic compound affects dogs regardless. If any amount of grapes was consumed contact your vet or poison control immediately.

Red Grapes Variations

Red Grapes for DogsNot Safe

Not sure what to do next? Read our emergency guide What to Do If Your Dog Eats Something Toxic

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Frequently asked questions

Is Red Grapes safe for dogs?: No, Red Grapes is not safe for dogs. Red grapes are highly toxic to dogs. All grape varieties regardless of color cause kidney failure. There is no safe amount.
What happens if a dog eats Red Grapes?: If a dog eats Red Grapes, they may experience: Vomiting, diarrhea, lethargy, decreased urination, kidney failure, death.
How much Red Grapes can a dog eat?: All grape colors are equally dangerous. Red, green, purple, seedless — the toxic compound affects dogs regardless. If any amount of grapes was consumed contact your vet or poison control immediately.

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Medical Disclaimer: This information is for educational purposes only. Always consult a licensed veterinarian before making dietary changes for your pet.