37. Grapes and raisins might cause renal failure if consumed in large quantities.
Grapes and raisins are known to be poisonous to dogs. Therefore owners should avoid giving them to their pets. Although no one knows what grapes trigger such a reaction, it has been established that eating the fruit can lead to kidney failure.
This affects dogs of all breeds and ages. Loss of appetite, fatigue, vomiting or diarrhea, abdominal pain, dehydration, increased thirst or urine production, and renal failure are symptoms of kidney failure. When you're nibbling on these foods, keep an eye out for any that may fall to the floor.
