Food & Drinks•Last updated: 12/26/2025
Is Xylitol Toxic for Dogs?
Yes, xylitol is toxic to dogs and can cause serious harm. Learn the symptoms, what to do, and how to keep your pet safe.
FATAL — Life Threatening
Immediate Action Required
Seek immediate veterinary attention
This is a medical emergency. Contact your vet or emergency clinic right away.
Dangerous Amount: Very small amounts can be life-threatening
Symptoms can appear within 30 minutes
Common Symptoms
- Vomiting
- Weakness
- Stumbling
- Seizures
- Coma
- Liver failure
- Hypoglycemia (low blood sugar)
What To Do
- 1EMERGENCY: Seek veterinary care immediately
- 2Xylitol causes rapid, severe hypoglycemia
- 3Bring the product packaging
- 4Do not wait for symptoms
Common Sources
Watch out for these products that may contain xylitol:
Sugar-free gumSugar-free mintsSugar-free candyBaked goodsPeanut butterToothpaste
Emergency Contacts
If your dog has ingested something toxic, contact your veterinarian or emergency clinic immediately.
ASPCA Animal Poison Control:(888) 426-4435
Consultation fee may apply
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