Why
The ASPCA warns that too much salt can cause excessive thirst and urination and, in severe cases, tremors, seizures and even death. Chips, pretzels and salted popcorn are the usual sources.
What to do instead
- Keep salty snacks out of reach.
Watch out for
- Call your vet if your cat ate a lot of something salty.
If your cat ate chips and salty snacks
- Note how much your cat ate and when, and keep any packaging.
- Call your vet, an emergency clinic, ASPCA Animal Poison Control ((888) 426-4435) or the Pet Poison Helpline (855-764-7661).
- Don't make your cat vomit unless a vet tells you to.
Other seasonings and drinks: quick answers
| Food | Verdict | Short answer |
|---|---|---|
| Alcohol | Toxic | No. Even a small amount of alcohol can be deadly for a cat. |
| Coffee and caffeine | Toxic | No. Caffeine in coffee, tea and energy drinks is toxic to cats. |
Rules for any new food
- Plain is the rule: no salt, butter, oil, onion, garlic, sugar or sweeteners. Most of the danger in human food comes from what is added to it.
- Keep all treats under 10% of your cat's daily calories . The rest should come from a complete cat food.
- Check labels for onion and garlic powder, which turn up in stock, gravy, baby food and seasoned meat.
- If your cat has a health condition, such as diabetes, kidney disease or a sensitive stomach, ask your vet before adding any new food.
Frequently asked questions
Are chips and salty snacks safe for cats?
Best avoided. Too much salt can cause serious illness.
What should I do if my cat ate chips and salty snacks?
Most cats are fine after a small amount, but watch for vomiting, diarrhea or a change in behavior, and call your vet if anything worries you.
Sources
Checked October 17, 2026. We are a reference, not a vet: if in doubt, call yours. How we check.