Why can t dogs have grapes?

The consumption of grapes and raisins presents a potential health threat to dogs. Their toxicity to dogs can cause the animal to develop acute kidney injury (the sudden development of kidney failure) with anuria (a lack of urine production). read more

Grape and raisin (dried grapes) toxicity is well documented in dogs.* Although the exact substance that causes the toxic reaction is not yet known, dogs should not eat grapes and raisins because even small amounts can prove to be fatally toxic for a dog. read more

Like Macadamia Nuts, grapes and raisins can be extremely toxic to dogs. What's In It: While its currently unknown what chemicals and compounds are in grapes that cause toxicity to dogs, the results of consumption can be pretty devastating. read more