FOOD SAFETY CHECKER

Can dogs eat grapes?

Instant veterinary-grade food safety answers, backed by ASPCA and AVMA guidelines.

Every answer uses a four-level safety framework: Safe (fine in normal amounts), Caution (safe in small quantities but risky in excess), Dangerous (can cause illness), and Toxic (can be fatal — call your vet immediately).If your pet has already eaten something and you're unsure, call the ASPCA Animal Poison Control Center at 888-426-4435 — available 24/7.

For general reference only — not a substitute for professional veterinary advice. If your pet has eaten something harmful, call the ASPCA Animal Poison Control Center: 888-426-4435 (available 24/7).

Veterinary Emergency

If your pet has ingested this, contact your vet or the ASPCA Animal Poison Control Center immediately: 888-426-4435

Toxic

Grapes — TOXIC — do not feed

Grapes and raisins are highly toxic to dogs and can cause acute kidney failure, even in small amounts. The exact toxic compound and mechanism are still unknown, and there is no established safe dose. If your dog ingests any amount of grapes or raisins, it is considered a veterinary emergency and immediate treatment is crucial.

TOXIC COMPOUND

Unknown

The exact mechanism is not fully understood, but it is believed to cause acute kidney injury, possibly through a tartaric acid salt or other unidentified compound. It can lead to nephrotoxicity.

DOSE THRESHOLD

No known safe dose; toxicity can occur with even small amounts. Individual sensitivity varies greatly, with some dogs showing severe signs after ingesting only a few grapes or raisins.

SYMPTOMS TO WATCH FOR

VomitingDiarrheaLethargyAnorexiaAbdominal painDehydrationIncreased thirstIncreased urination (early stage)Decreased urination or anuria (late stage)Kidney failure

Based on ASPCA Animal Poison Control, AVMA guidelines, and peer-reviewed veterinary literature.This is not a substitute for professional veterinary advice.

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