Can Dogs Eat Xylitol?

NoEmergency risk
Verdict for dogs: Toxic · Evidence: H · Last verified: 2026-11-01 (seed data โ€” veterinary review pending)

No. Xylitol is toxic to dogs. It contains xylitol (triggers insulin release in dogs and liver failure at higher doses). There is no amount we can call safe, so it should stay off the menu. If your dog has already eaten some, contact your veterinarian or a pet poison hotline right away.

Your dog already ate some?
Don't wait for symptoms. Call your veterinarian now, or a pet poison hotline:
ASPCA Animal Poison Control (US): (888) 426-4435 (a fee may apply) · Pet Poison Helpline (US/CA): (855) 764-7661 (a fee applies)

Why it is toxic

xylitol (triggers insulin release in dogs ยท liver failure at higher doses)

Which parts are the problem?

all

Dose & exposure rules

As little as about 0.1 g/kg causes hypoglycemia; about 0.5 g/kg linked to liver failure; ONE piece of sugar-free gum can harm a small dog

If it must be on the menu: safe preparation

None โ€” never

Symptoms to watch for

vomitingweaknesscollapseseizuresjaundice (liver failure)

Hypoglycemia in 10-60 min; liver signs 1-3 days

What to do now

EMERGENCY โ€” vet immediately; hides in gum; sugar-free candy; keto bakes; some peanut butters (check labels)

โœ” Reviewed against FDA · VCA · Pet Poison Helpline. Veterinary review pending โ€” this page will carry a named, licensed veterinarian's sign-off after review (see team and editorial policy). General information only, not veterinary advice.

FAQ

How much xylitol can a dog eat?

As little as about 0.1 g/kg causes hypoglycemia; about 0.5 g/kg linked to liver failure; ONE piece of sugar-free gum can harm a small dog

What are the signs of xylitol problems in dogs?

Watch for: vomiting; weakness; collapse; seizures; jaundice (liver failure). Hypoglycemia in 10-60 min; liver signs 1-3 days

What should I do if my dog ate xylitol?

EMERGENCY โ€” vet immediately; hides in gum; sugar-free candy; keto bakes; some peanut butters (check labels)


Related:

Can cats eat xylitol?

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