It’s important for dog owners to know what foods are toxic to dogs. It can be a matter of life and death. Dog parents should be extremely careful about feeding their dogs anything they are unsure about because some foods can cause serious harm and even death.
As for the question “Can dogs eat Grapes?”, there is a simple answer. The answer is an unequivocal NO. Raisins and Grapes are very toxic for all dog breeds. So why are grapes so toxic to dogs? The science on this isn’t conclusive and the exact substance which causes harm has not been discovered. What we do know is that even a small amount of grapes can cause death for some dogs in the form of kidney failure. Therefore the answer to “are grapes bad for dogs” is fairly obvious. Grapes and raisins have the potential to cause serious harm to your dog and therefore should be avoided at all times.
Grapes and raisins can affect different dogs differently. For some dogs a large amount may not cause any significant harm whereas for other dogs a tiny amount can produce an adverse reaction. The reason for these different reactions is still not fully known and scientists and currently conducting tests to figure out the full details.
Under no circumstances should you feed your dogs grapes, even a small amount could cause significant harm to your dog. If someone asks you “Why can’t dogs have grapes?”, you should explain to them that it can cause kidney failure and tell them to research it online for themselves. If you suspect your dog has consumed grapes you should look out for the signs and symptoms of a toxic ingestion. The common symptoms of a toxic reaction to grape ingestion are; appetite loss, vomiting, dehydration and reduced urination. If you spot any of these symptoms and suspect a toxic reaction has occurred, you should immediately take your dog to the vet.
Even if your dog has eaten grapes before without issue, it’s still not safe. Consider yourself one of the lucky ones. Adverse reactions could still happen the next time they eat grapes, regardless of the amount. It’s just not worth the risk. There is just no safe amount of grapes you can feed a dog.