Can Cats Eat Nuts? The Truth About Nut Consumption

Can cats eat nuts? Find out in our comprehensive article, including information on the potential health risks and safe alternative snacks for your feline friend.
Can Cats Eat nuts?

The short answer is no, cats should not eat nuts. While some nuts may not be toxic to cats, they can still be harmful to their digestive systems and cause various health issues.

Nutritional Value for Cats

Nuts, such as almonds, peanuts, and walnuts, are a common human snack and are often high in protein, fiber, and healthy fats. However, these nutrients are not essential for a cat's diet and can actually cause problems for their delicate digestive system.

Possible Health Risks

Ingesting nuts can lead to gastrointestinal issues in cats, such as vomiting, diarrhea, and abdominal pain. Nuts can also cause pancreatitis, a potentially life-threatening inflammation of the pancreas. In addition, the high fat content in nuts can lead to weight gain and potential obesity in cats.

Safe Alternative Snacks

If you want to give your cat a special treat, it is best to stick to cat-friendly snacks such as cooked, lean meats or commercial cat treats. It is also important to always check with your veterinarian before giving your cat any new food or treats.

Portion Size

It is important to note that even a small amount of nuts can be harmful to your cat. It is best to not offer any nuts to your feline friend and stick to their regular, balanced diet.

Common Types of Nuts and Their Effects on Cats


  • Potential risks: gastrointestinal upset, choking hazard


  • Potential risks: choking hazard, allergic reactions


  • Potential risks: gastrointestinal upset, mold toxins, choking hazard


  • Potential risks: high fat content, gastrointestinal upset


  • Potential risks: high fat content, gastrointestinal upset, aflatoxin contamination


  • Potential risks: choking hazard, mold toxins

Macadamia Nuts

  • Potential risks: toxic to cats, lethargy, vomiting, tremors


  • Potential risks: choking hazard, gastrointestinal upset

Signs of Nut Ingestion in Cats

  • Vomiting
  • Diarrhea
  • Abdominal pain
  • Lethargy
  • Loss of appetite
  • Dehydration
  • Pancreatitis symptoms (fever, increased heart rate, difficulty breathing)

What to Do If Your Cat Eats Nuts

  1. Remain calm
  2. Assess the situation and identify the type and amount of nuts ingested
  3. Contact your veterinarian or emergency animal clinic for advice
  4. Monitor your cat for any signs of distress or illness
  5. Prevent future access to nuts

Tips for Keeping Nuts Away from Cats

  • Store nuts in airtight containers or secure cabinets
  • Be mindful of where you eat nuts and clean up any spills or crumbs immediately
  • Educate family members and guests about the dangers of feeding nuts to cats
  • Supervise your cat around food and snacks


While nuts may be a nutritious snack for humans, they pose several health risks for cats. It is best to avoid feeding your cat any type of nut and instead provide them with a balanced diet and cat-safe treats. Always consult your veterinarian for advice on your cat's specific dietary needs and restrictions.

Medically Reviewed by Saba Afzal, DVM, RVMP

Saba is a clinical veterinarian dedicated to delivering accurate and updated knowledge to pet owners. Her expertise is in Microbiology, Biotechnology, Pets Animal Management and handling, and training.

You Might Also Be Interested In:

Can Cats Eat cashews?
Dangerous to Cats
Nauman Zaheer, DVM

Can Cats Eat Cashews?

Can cats enjoy the taste of cashews? Find out in this comprehensive article that answers the question and provides important information about feline nutrition.

Read More »
Can Cats Eat pistachios?
Dangerous to Cats
Nauman Zaheer, DVM

Can Cats Eat Pistachios?

Pistachios may be a tasty snack for humans, but should they be part of a cat’s diet? Find out the answer and why it’s important to stick to a cat’s natural diet in our comprehensive article.

Read More »
Can Cats Eat almonds?
Dangerous to Cats
Nauman Zaheer, DVM

Can Cats Eat Almonds?

Curious if your feline friend can enjoy a tasty almond treat? Find out if cats can safely eat almonds and the potential dangers to watch out for.

Read More »
Can Cats Eat peanuts?
Dangerous to Cats
Nauman Zaheer, DVM

Can Cats Eat Peanuts?

Cats are obligate carnivores, but can they safely eat peanuts? Find out in this comprehensive article, including information on portion size and potential health effects.

Read More »