Can Cats Eat Grapes?

White Cat Drinking in a Cup

Can Cats Eat Grapes? No, cats should not eat grapes as they are toxic to them and can lead to serious health issues, including kidney failure.

Why Are Grapes Toxic to Cats?

Grapes and raisins have been found to cause kidney failure in cats, although the exact toxic substance is still unknown.

Even a small amount can be harmful, and symptoms can appear within hours of ingestion.

Symptoms of Grape Toxicity in Cats

If your cat ingests grapes or raisins, you may observe the following symptoms:

  • Vomiting: Often one of the first signs.
  • Diarrhea: Accompanied by abdominal pain.
  • Lethargy: General weakness and decreased activity.
  • Loss of Appetite: Your cat may refuse to eat.
  • Increased Thirst and Urination: Signs of kidney distress.
  • Abdominal Pain: Your cat may show signs of discomfort.

What to Do If Your Cat Eats Grapes

If you suspect your cat has ingested grapes or raisins, it is crucial to act quickly:

  • Remove Access: Ensure your cat cannot eat any more grapes or raisins.
  • Contact a Veterinarian: Seek immediate veterinary advice and bring your cat to the clinic if necessary.
  • Monitor Symptoms: Keep a close watch on your cat’s behavior and health.

First Aid at Home

While waiting for veterinary care, you can take some immediate steps:

  • Rinse the Mouth: If your cat has grape residue in its mouth, gently rinse it out with water.
  • Provide Fresh Water: Encourage your cat to drink water to help flush out toxins.

Are There Safe Alternatives to Grapes for Cats?

Yes, there are several fruits that are safe for cats to eat in moderation. These can be healthy treats and provide some nutritional benefits.

  • Blueberries: Blueberries are rich in antioxidants and safe in small quantities.
  • Watermelon: Watermelon is hydrating and low in calories, but remove the seeds and rind.

Can Cats Eat Other Berries?

Strawberries and Blueberries on Glass Bowl

Cats can eat certain berries in moderation. While cats are obligate carnivores and get most of their nutrients from meat, berries can be a healthy occasional treat. In addition to blueberries, there are other berries that are safe for cats:

  • Strawberries: Strawberries can be given in small amounts as a treat.
  • Cranberries: Safe in moderation and can help with urinary health.

How Often Can Cats Eat Fruit?

Fruit should be given as an occasional treat rather than a regular part of your cat’s diet.

A small piece once in a while is sufficient. Always monitor your cat for any adverse reactions when introducing a new food.


Cats should not eat grapes or raisins due to their toxicity, which can cause serious health issues like kidney failure. Instead, offer safe fruits like blueberries, apples, and watermelon in moderation.

Always remove seeds and cut the fruit into small pieces to prevent choking and other health risks.