Can Cats Eat Xylitol?

☠️ Toxic

⚠️ Educational info only. If your pet just ate something and looks unwell, skip the reading and call your vet or Pet Poison Helpline (US): (855) 764-7661.

Treat xylitol as poison. It is best documented in dogs, and cats should never have it.

Why it’s a problem

Xylitol is a sugar alcohol used in sugar-free gum, candy, mints and some peanut butters. In dogs it triggers insulin release, hypoglycemia and liver failure; feline data is limited, but the conservative, vet-endorsed position is that it is dangerous to cats too. It also appears on labels as "birch sugar".

How to serve it safely

Keep sugar-free gum and candy locked away, and read labels on anything sweetened that a cat could reach.

Warning signs to watch for

Vomiting, weakness, wobbliness, collapse and seizures, potentially within an hour; liver injury can follow.

When to call the vet

If a cat eats anything containing xylitol, go to a vet immediately — do not wait for symptoms.

Common questions

Is xylitol really as dangerous for cats as for dogs?

Documented cases are rarer in cats, possibly because cats ignore gum and candy. With limited data, vets recommend assuming the worst.

More foods for cats

Salmon✅ SafeYes, when fully cooked and unseasoned. Salmon is a nutritious fish most cats enjoy.Tuna⚠️ In ModerationOccasional small amounts only — tuna should be a treat, never a meal.Cow’s Milk🚫 Not RecommendedBetter to skip it. Most adult cats are lactose intolerant and milk gives them stomach upset.Garlic☠️ ToxicNo. Garlic is poisonous to cats — even more potent per gram than onion.Cooked Eggs✅ SafeYes, fully cooked and plain. Eggs are a protein-rich treat cats usually enjoy.Cheese⚠️ In ModerationSmall bites are usually fine, but many cats cannot digest dairy well.

This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate something concerning, contact your veterinarian or a pet poison hotline right away.