Grapes: A Hidden Danger for Your Dog - What You Need to Know

Le Raisin : Un Danger Caché pour Votre Chien - Ce que Vous Devez Savoir

You love sharing delicious moments with your dog, but did you know that some foods can be extremely dangerous for them? Grapes, despite their innocent appearance, are one of those fruits to avoid at all costs. In this article, we will explore why grapes are so toxic for our four-legged friends, what the symptoms of poisoning are, and how to protect your dog.

Why are grapes toxic to dogs?

Grapes, whether fresh or dried (raisins), are extremely dangerous for dogs. Although the exact cause of this toxicity is not yet fully understood, it has been proven that even a small amount of grapes can cause acute kidney failure in some dogs.

This reaction can vary from dog to dog, but it's better to be safe than sorry. A single bunch of grapes can be fatal for a medium-sized dog.

Symptoms of grape poisoning

The signs of grape poisoning can appear quickly, within hours of ingestion. Here are the main symptoms to watch for:

  • Vomiting and diarrhea: The first signs of poisoning often manifest as digestive disturbances.
  • Loss of appetite: Your dog may suddenly refuse to eat.
  • Lethargy and weakness: Your dog may seem unusually tired or weak.
  • Abdominal sensitivity: Pain or sensitivity in the abdominal area can also be an indicator.
  • Urinary problems: A decrease in urine production or, conversely, an increase in thirst and urination may indicate kidney damage.

If you notice any of these symptoms after your dog may have consumed grapes, contact your veterinarian immediately. Grape poisoning is a veterinary emergency that requires swift intervention.

What to do if your dog eats grapes?

Stray cat

In case of grape ingestion, it is crucial to act without delay. Contact your veterinarian as soon as possible. They may advise you to induce vomiting, but only if the ingestion is recent and your dog is still alert. Never attempt to make your dog vomit without professional advice, especially if they show signs of shock or respiratory distress.

Once at the vet, an emergency treatment including intravenous fluids and the administration of activated charcoal may be implemented to minimize toxin absorption. In severe cases, prolonged hospitalization might be necessary to monitor your dog’s health condition.

Which fruits are also dangerous for dogs?

Besides grapes, several other fruits can be dangerous for your dog. It’s essential to know these fruits to protect your companion:

  • Cherries: Cherry pits contain cyanide, a highly toxic substance for dogs. Ingestion can cause respiratory distress, dilated pupils, and discolored mucous membranes.
  • Nuts and hazelnuts: These nuts can cause digestive issues, vomiting, and even neurological disorders like tremors and an increased heart rate.
  • Avocado: The flesh, skin, and pit of avocado contain persin, a toxin that can cause intestinal distress, breathing difficulties, and cardiovascular problems in dogs.
  • Currants: Like grapes, currants are extremely toxic to dogs and can cause acute kidney failure.

It is crucial to keep these fruits out of your dog’s reach and consult a veterinarian in case of accidental ingestion.

A happy dog is a safe dog! 🐕❤️ Discover the 10 foods to avoid to protect your companion!

Which fruits can I safely give to my dog?

Fortunately, there are many fruits that can be safely given to your dog. These fruits, when given in moderation, can even be beneficial for their health:

  • Apple: Rich in antioxidants and fiber, apple is excellent for your dog’s digestive health. Be sure to remove the seeds and core before giving it to them.
  • Banana: This fruit is a good source of potassium and vitamins B6 and C. Give it in small quantities to avoid constipation.
  • Watermelon: Very hydrating, watermelon is an excellent option in hot weather. Be sure to remove the seeds and rind before giving it to them.
  • Strawberry: Rich in vitamin C and fiber, strawberry also helps keep your dog’s teeth white thanks to a natural enzyme.

These fruits can be given as occasional treats or mixed with their regular diet. For an even more convenient and tasty option, you can also opt for our Marly & Dan treats, specially formulated to meet your dog’s nutritional needs while bringing them joy.

Why risk it with grapes? Treat them instead with our Marly & Dan treats, 100% pleasure, 0% danger! 🐟


Grapes are an absolute no-go for dogs. The risks of poisoning are real and can have serious, even fatal, consequences. By being vigilant and knowing the safe alternatives, you can continue to spoil your dog without compromising their health. For the well-being of your companion, choose appropriate and tasty treats, like those from Marly & Dan.

FAQ

Grapes are toxic to dogs due to unknown substances that can cause acute kidney failure, even in small amounts. This toxicity can vary from dog to dog, but it is always recommended to avoid giving grapes to your dog entirely.

Symptoms of grape poisoning in dogs include vomiting, diarrhea, loss of appetite, lethargy, abdominal sensitivity, and urinary problems. If you notice these signs after your dog may have ingested grapes, contact a veterinarian immediately.

If your dog eats grapes, it is important to act quickly by contacting a veterinarian. Depending on the veterinarian's advice, you may be advised to induce vomiting if the ingestion is recent. Do not attempt this method without professional advice.

Yes, in addition to grapes, some fruits like cherries, nuts, and avocado are also dangerous for dogs. It is recommended to research safe foods before giving them to your dog.

You can spoil your dog with treats specially formulated for them, like those from Marly & Dan. Our 100% salmon treats, for example, are a safe and nutritious option that will delight your dog while taking care of their health.