Can Dogs Eat Grapes? [Are Grapes Poisonous Or Safe for Dogs?]

Grapes are one of the oldest cultivated fruits, with the ancient Egyptians cultivating vineyards about 6000-8000 years ago. They come in a lot of different varieties and are popular in nearly every culture. While we know that humans love them, but can dogs eat grapes?

can dogs eat grapes Can Dogs Eat Grapes? [Are Grapes Poisonous Or Safe for Dogs?]

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Can Dogs Eat Grapes?

The grapes should be avoided from being given to the dogs as it causes kidney failure to them. Unfortunately, grapes are toxic to dogs! And you must Avoid This is dangerous for your dog!

The most serious complication of grape toxicity is acute kidney failure with a lack of urine production. Kidney failure is not seen in all dogs after ingestion of grapes, and it’s not sure why dogs suffer from this. Types of grapes involved include both seedless and seeded, store bought and homegrown, and grape pressings from wineries. A mycotoxin is suspected to be involved, but one has not been found in grapes ingested by affected dogs.

symptoms include:

Dogs of any age, breed, or gender may be affected. Vomiting and diarrhea are often the first clinical signs of grape or raisin toxicity. They often develop within a few hours of ingestion. Pieces of grapes may be present in the vomitus or stool.

not eating
increased drinking
abdominal pain

Acute renal failure develops within 48 hours of ingestion.

What to do if your dog eats grapes?

If you suspect your dog has eaten grapes, take them to the vet immediately.

The process the vet will take depends on the severity, but in general:

Firstly, the veterinarian may use an emetic such as apomorphine to cause the dog to vomit and may use activated charcoal to adsorb the remaining toxins in the gastrointestinal tract. This will hopefully reduce most of the toxins. They will normally protect the dog’s stomach from uremic gastritis (damage to the stomach from increased BUN) with H2 receptor antagonists.

For the remaining toxins, intravenous fluid therapy in the first 48 hours following ingestion induces diuresis and helps to prevent acute renal failure. While doing this, BUN, creatinine, calcium, phosphorus, sodium, and potassium levels are closely monitored.

If the toxins have made it into the bloodstream, dialysis of the blood (hemodialysis) and peritoneal dialysis can be used to support the kidneys if anuria develops.

Finally, oliguria (decreased urine production) can be treated with dopamine or furosemide to stimulate urine production.

Are Grapes Poisonous Or Safe for Dogs?

Can Dogs Eat Grapes?: The owner must be aware of the concept that what your dogs can eat safely and what foods are harmful to them. Therefore, dogs’ dietary needs are not the same as human needs. So before feeding any human food to your dog one must consult to veterinary for their good health. So you are at the right place to get a description of “Can Dogs Eat Grapes or are they safe for them??” In this article, are grapes good for your dog’s health? is been discussed.

A grape is a juicy fruit, botanically a berry. Grapes are eaten in many ways. Also, They may be served as fresh berries or prepared as a glass of wine, jam, grape juice, raisins, vinegar, grape seed oil, grape seed extract, etc. Grapes are in clusters and grow approx 15 to 300 in a cluster. These can be crimson, black, dark blue, yellow, green, orange, and pink in color. Grapes are generally in ellipsoid shape. All types of grapes are healthy. Still, red-colored grapes are high in flavonoids and phytonutrients. Grapefruit is the woofy perennial vine. These can be with seeds or seedless varieties.

So are grapes safe for dogs? The answer is grapes are very toxic to dogs. So it is not advisable to feed grapes to your dogs. Yet it is unpredictable which substance in grapes is harmful to them but their reaction is been observed. They may have great benefits for humans but for dogs, they may cause them trouble. The toxins present in grapes may poison your dog or lead to kidney failure or even death. Even the juice of grapes is not good for your dogs. If they intake one piece of grape that won’t make your dog upset. But if you get them with a whole bowl or cluster of grapes then immediately call your veterinarian. The sooner the treatment sooner will be the prevention of poison.

Below are the symptoms that may cause due to toxicity intake

• Unusual weakness or lethargy to them

• Loss of appetite

• Abdominal pain – Abdomen may be tender to touch

• Vomiting or diarrhea

• Kidney failure- Fatal if not treated immediately.

• Dehydration – Dry nose or mouth

Alternate to this you can feed other safe fruits to your dogs but avoid feeding them grapes for their great health.

Few FAQs related to Can Dogs Eat Grapes?

What To Do If Dog Eats Grapes?

If your dog eats grapes it could affect the dog’s kidney. We recommend you call the veterinarian as soon as possible without wasting any time. Veterinarians may recommend you include vomiting but make sure if your dog is suffering from breathing issues don’t include vomiting.

My Dog Ate Grapes But Seems Fine

It generally depends on how much grapes your dog eats. 32 Grams per kilo weight of a dog’s weight is considered deadly and 10 grams per kilo of weight for grapes according to the Merck veterinary manual.

My Dog Ate Grapes A Week Ago

If your dog shows any symptoms of Loss of appetite, vomiting or diarrhea, Dehydration (dry nose or mouth), or Unusual weakness contact the veterinarian as soon as possible. If you are dog is not showing any symptoms we still recommend you to consult a veterinarian there could still be damage ticking away that’s not visible.

Will one grape kill a dog?

Grapes might look small in size but they could be dangerous for your dog’s health. One or two grapes could put you at high risk of death. There is no exact number of how many grapes that could harm your dog as it depends on a number of factors like the dog’s age, dog’s size, dog’s weight, and health. If your dog has eaten grapes contact the veterinarian as soon as possible.

Can Dogs Have Wine?

No, dogs should not have wine at all. Can you give wine to dogs? No, you can’t! Grapes and raisins are toxic to dogs. Whatever the breed, gender, and age of the dog you should avoid serving alcohol to dogs. Because it can cause sudden acute kidney failure.

Nutritional components in grape

Grapes being juicy and fleshy are very beneficial for human health. They contain 81% of water, 1% protein, and negligible fat. They are a great source of energy and have vitamin K in them. Below are the nutrients present in grapes.

Energy, Carbohydrates, Fats, Proteins, Vitamins, Vitamin B1, Vitamin B2, Vitamin B3, Vitamin B5, Vitamin B6, Vitamin B9, Vitamin C, Vitamin E, Vitamin K, Minerals, Iron, Calcium, Potassium, Phosphorus, Sodium, Zinc, Magnesium, Manganese

These are good sources of potassium. This is the mineral that is essential in balancing the fluid in our body. This lowers blood pressure and prevents heart risks and strokes.

Can dogs have grapes and raisins?

Grapes are poisonous to dogs. Unfortunately, we don’t know what exactly the toxin is, or why they cause problems, and therefore it is impossible to predict how many grapes it would take to kill the pet. To be safe, if Rover has eaten any grapes, rush him to the vet. If the vet can treat him before his kidneys are damaged, the dog can often be saved. (McKnight, 2005)

Raisins are nothing more or less than dried grapes, with all the grapey goodness condensed into a tiny packet. It shouldn’t be any surprise that while grapes are bad, raisins are worse.


Can dogs eat grapes? The answer is No. The effects of grapes on dogs have only recently been known: it has been discovered that they can cause serious kidney problems in dogs. According to the association against animal cruelty, nobody knows exactly why this happens, but it happens.

I have told many people, and some have replied “But how! I taught my dogs to sit with grapes!”: If you have done it yourself, you do not have to worry about it.

Some dogs eat grapes without any problem (even in this case the reasons are unknown). Others, on the other hand, can have serious illnesses that put their lives at risk.

If your dog has eaten grapes and is having a toxicosis, he will probably vomit, look exhausted and have diarrhea, which means you should go to a vet immediately.

If your dog has eaten grapes but has had no symptoms, you should still tell your vet the next time you visit.

So Thus an important statement is grapes are not safe for dogs in any form. Fresh grapes, raisins, juices, jam, etc all are harmful to them. So keep your dogs away from grapes. They are very toxic for them and can lead to some permanent problems or even death. For their well being keep grapes away from their curious noses.

You may also be interested in: What Can Dogs Eat? 120+ Foods Dogs Can Eat and Can’t Eat.

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Mustafa Tshash

A lover of pets of all kinds, such as birds, cats, dogs, and others.
I love sharing everything I learn about all animals.
And I write about the right steps and tips for taking care of pets, and I try to build strong reference on that.
You can contact me at the e-mail: [email protected]

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