Feb 7, 2023

Why are grapes bad for dogs

Answer

Grapes and raisins are toxic to dogs and can cause acute kidney failure[7]. The exact cause of the toxicity is unknown and no antidote exists, so even small amounts can be fatal[9]. Grapes are especially dangerous for dogs because there is no well-established toxic dose of grapes for dogs, meaning that even a single grape could be harmful to your pet[4].

Additionally, since kids tend to be messy eaters, a grape could fall onto the floor and your dog might ingest it before you can stop him[10]. Also, since fruits have sugar in them, you don’t want to give your dog too much of them at a time[10]. This is especially important for apples since the seeds are poisonous to dogs[10].

Some dogs may be tempted to try something within reach or because they have observed your behavior and recognize the fruit as food[8]. From another perspective, if a dog did ingest grapes and are having an adverse reaction, he will need prompt care since there isn’t an antidote for grape poisoning[4]. If your dog has ingested grapes, look out for symptoms such as vomiting, diarrhea, weakness, difficulty breathing and lack of appetite[4].

If the symptoms become severe and the dog passes out or has kidney failure, he could die[10].