In dogs, xylitol triggers a rapid, dose-dependent insulin release that causes dangerous hypoglycemia and, at higher doses, liver injury. This response is specific to how dogs' bodies react to xylitol. According to the ASPCA and other veterinary sources reviewed, cats do not share this insulin response — xylitol consumption is not established to cause the hypoglycemia or liver injury in cats that it causes in dogs. A 2018 study giving cats doses up to 1000 mg/kg found no significant blood glucose changes other than a mild increase at the highest dose tested.
VCA advises that treats, snacks and people foods together stay within 10% of a cat's daily calories, with the rest from a complete and balanced cat food. No source we checked gives an amount for this specific food, so ask your veterinarian about your own cat.
No — this is one of the clearer species differences in pet toxicology. Xylitol causes a dangerous insulin surge and hypoglycemia in dogs, but the ASPCA states it does not cause serious problems in cats, and a study giving cats very high doses found no significant drop in blood sugar. Cats are not known to have the same physiological response to xylitol that dogs do.
Xylitol causes a dangerous drop in blood sugar in dogs, and the evidence in cats is much less clear. That does not make it a food for cats, and products that contain it often contain other ingredients that are unsuitable, so keep them out of reach.
Contact a veterinarian or pet poison hotline for advice, noting the product and the amount. Even though cats appear less sensitive, it is a good idea to confirm.
General public resources referenced while researching this tool's topic.
General educational guidance based on the references above, not veterinary advice. See our editorial policy for how we choose sources.
This tool is intended for educational purposes only and should not be used as a substitute for emergency veterinary advice, diagnosis, or treatment.
If your pet may have consumed toxic foods, chocolate, medications, chemicals, or other dangerous substances, seek immediate help from a licensed veterinarian or emergency animal service in your area. Do not delay professional care based on calculator or search results alone.
Pet poison hotlines (24/7, US and Canada):
ASPCA Animal Poison Control Center: (888) 426-4435
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Pet Poison Helpline: (855) 764-7661
Pet Poison Helpline states its service covers the U.S., Canada and the Caribbean. The ASPCA line is also used by Canadian pet owners. A consultation fee may apply to both. In Canada, your nearest 24-hour emergency vet clinic is the best first call; elsewhere, use local emergency veterinary directories.
How we calculate results: This tool uses commonly referenced veterinary toxicity thresholds and food safety guidelines. Actual toxicity can vary based on your pet's size, health status, and exact substance consumed. These results are estimates only and do not replace a veterinary assessment.