My dog ate xylitol (sugar-free gum/candy/peanut butter) — what should I do?
🚨 RED — Go to an emergency vet NOW
Massive insulin release -> low blood sugar; liver failure at higher doses. Product content varies widely, so any amount is treated as an emergency.
What to do now
- Call an emergency vet or animal poison control right now, even if your dog seems fine — signs can be delayed.
- Head to the nearest emergency vet; call ahead on the way.
- Remove any remaining material and keep packaging/labels — the vet will want product names and amounts.
- Do not induce vomiting unless a vet or poison-control expert tells you to.
- Note the time it was eaten, roughly how much, and your dog's weight.
Why it's a problem
Massive insulin release -> low blood sugar; liver failure at higher doses. Product content varies widely, so any amount is treated as an emergency.
Symptoms to watch for
Weakness, staggering, collapse, seizures, liver failure.
When: 10-60 minutes (hypoglycemia); liver signs 12-72 h
Frequently asked questions
Is xylitol (sugar-free gum/candy/peanut butter) dangerous for dogs?
Yes. Massive insulin release -> low blood sugar; liver failure at higher doses. Product content varies widely, so any amount is treated as an emergency. Treat it as an emergency and contact an emergency vet or animal poison control immediately.
What are the symptoms if my dog ate xylitol (sugar-free gum/candy/peanut butter)?
Weakness, staggering, collapse, seizures, liver failure.
How soon do symptoms appear after a dog eats xylitol (sugar-free gum/candy/peanut butter)?
10-60 minutes (hypoglycemia); liver signs 12-72 h
What should I do if my dog ate xylitol (sugar-free gum/candy/peanut butter)?
Call an emergency vet or animal poison control right now, even if your dog seems fine — signs can be delayed. Head to the nearest emergency vet; call ahead on the way.
Who can I call for help?
ASPCA Animal Poison Control (888) 426-4435 or Pet Poison Helpline (855) 764-7661, both 24/7 (fees may apply), or your nearest emergency vet.
Dose guidance
Merck: hypoglycemia >100 mg/kg (0.1 g/kg); liver injury >500 mg/kg. Any amount is RED at home.
Sources
- Pet Poison Helpline: xylitol
- Merck Veterinary Manual: Xylitol toxicosis in dogs
- VCA Animal Hospitals: Xylitol Poisoning in Dogs
Last verified against these sources: 2026-10-13. Where sources disagree, PawPanic uses the more conservative guidance.
Also known as: sugar free gum, birch sugar, mints, sugar-free candy · Category: Food · Last reviewed 2026-10-14