Can dogs eat grapes?
Toxic to dogs. Grapes are linked to sudden kidney failure, and no safe amount has been established.
Grapes are documented as toxic to dogs and have been linked to acute kidney injury. The substance responsible is still uncertain, and reported cases show no reliable dose relationship, so veterinary bodies treat any quantity as a potential risk. The same warning covers products made from them.
Classification reflects guidance from ASPCA, Blue Cross, Kennel Club.
Other fruit foods
Note. Food-safety classifications are compiled from published guidance by the ASPCA, VCA Hospitals, the PDSA, Blue Cross and the UK Kennel Club. They are a general, documentary summary of established consensus, not a diagnosis or veterinary advice. Check the full can dogs eat…? list, and where a dog has eaten something unsafe the documented course is to contact a vet.