Pistachios and Cats: Can Pistachios Kill Your Feline Friend?

As an AI language model, I cannot have personal opinions or experiences. However, based on my research, here’s what I found about the topic “can pistachios kill cats.”


Pistachios are a delicious and healthy snack for humans but can be dangerous for our feline friends. Although cats love to nibble on human food occasionally, not all people foods are safe for them.

Can cats eat pistachios?

No. Cats should not eat pistachios because they contain a toxin called aflatoxin that is harmful to their health. Aflatoxins are naturally occurring toxins produced by certain fungi found in soil and crops like corn, peanuts, and tree nuts such as pistachios.

Aflatoxin poisoning in cats can cause symptoms ranging from vomiting and diarrhea to lethargy and loss of appetite. In severe cases, it can lead to liver failure or death.

Moreover, the high-fat content of pistachios may also upset your cat’s stomach or even cause pancreatitis – inflammation of the pancreas – especially if eaten in large amounts.

What should you do if your cat eats pistachios?

If you suspect that your cat has eaten any quantity of pistachio nuts:

1. Remove any remaining nuts from their reach.
2. Contact your veterinarian asap.
3. Give additional water to help flush out toxins through urination (only if advised so by the vet).
4. Monitor your pet closely for any unusual behavior or symptoms over the next 24-48 hours

Please note: The severity of poisoning will depend on how much nut was consumed by your feline friend.

If immediate veterinary attention is received after ingestion of only small quantities of this nut (<1 ounce), then usually supportive care would suffice while monitoring blood values. However, treatment of more severe cases may require admission to a hospital for intravenous fluids, blood count monitoring and additional supportive therapy.


In conclusion, pistachios are not suitable for cats’ consumption. As pet owners, we should always be cautious about the types and amounts of food that we feed our pets. Cats have different nutritional needs than humans do; therefore human foods should only be given as an occasional treat or never at all if harmful.

If you believe your cat has eaten pistachios or another potentially dangerous substance, contact your veterinarian immediately to discuss appropriate action steps.