Xylitol
Verdict
Not confirmed toxic to cats — but avoid entirely.
Verdict
Xylitol is an artificial sweetener found in sugar-free gum, candy, baked goods, and some peanut butters. While xylitol toxicity is well-documented in dogs (causing rapid insulin release and fatal hypoglycemia), evidence of toxicity in cats is limited. Cats are less likely to seek out sweet foods, and their metabolism differs from dogs. However, because cats do have insulin-producing beta cells, xylitol could theoretically cause hypoglycemia. The safest course is to avoid all xylitol-containing products around cats.
Symptoms to watch for
- • no confirmed cat-specific symptoms
- • potential vomiting
- • potential lethargy (theoretical)
What to do
If your cat consumed a product containing xylitol, contact your vet. While xylitol poisoning in cats is not well-established, it's better to be cautious. Bring the product packaging so your vet can assess the dose.
Related foods
Chocolate
DangerousNever — toxic, potentially fatal. Cats are more sensitive than dogs.
Human FoodRaw Yeast Dough
DangerousNever — expands in the stomach and produces alcohol.
Human FoodSalt (Excess)
CautionUse caution — large amounts cause sodium poisoning.
Human FoodBread
CautionSmall amounts OK — avoid raw dough and flavored varieties.
Human Food