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My dog ate two pieces of sugar-free gum, is it an emergency?

Dogs · Food safety

Last reviewed: 2026-09-05 · Reference ranges: ASPCA, Pet Poison Helpline & Merck Veterinary Manual

Short answer

Yes, this is an emergency. Xylitol in sugar-free gum causes a rapid drop in blood sugar in dogs, often within 30 minutes, and can lead to liver failure. Do not wait for symptoms to appear. Call your vet or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately.

Sugar-free gum (xylitol) — Food safety facts

Do not feed · Dogs · full breakdown on the linked food page

Xylitol is a true emergency for dogs — hypoglycaemia within 30 min, liver failure possible. Cats are far less sensitive.

Open the full food page: Sugar-free gum (xylitol) food facts →

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