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Sweeteners
Can Cats Eat Xylitol?
DEADLY - Extremely toxic
Quick Answer
No, xylitol is toxic to cats and should never be fed to them. Xylitol is extremely toxic to dogs and can cause death within hours.
Emergency Warning
If your cat has eaten xylitol, contact your veterinarian or Pet Poison Control (888-426-4435) immediately. Do not wait for symptoms.
Reviewed by Clawmate Vet Team•Updated February 2026
🐱Specifically for Cats
Less research on cats, but xylitol should be avoided. Cats are unlikely to eat sweet things.
The Full Story
Xylitol is an artificial sweetener found in sugar-free gum, candy, baked goods, peanut butter, and toothpaste. In dogs, it causes rapid insulin release, leading to hypoglycemia (low blood sugar), seizures, liver failure, and death. Even small amounts are dangerous.
⚠️ Important Warnings
- Check all labels carefully
- Found in gum, candy, toothpaste, peanut butter
- Symptoms within 30 minutes
- CALL VET IMMEDIATELY if ingested
Frequently Asked Questions
Can cats eat xylitol?▼
DEADLY - Extremely toxic. Xylitol is extremely toxic to dogs and can cause death within hours. Less research on cats, but xylitol should be avoided. Cats are unlikely to eat sweet things.
Is xylitol safe for cats?▼
Xylitol is an artificial sweetener found in sugar-free gum, candy, baked goods, peanut butter, and toothpaste. In dogs, it causes rapid insulin release, leading to hypoglycemia (low blood sugar), seizures, liver failure, and death. Even small amounts are dangerous.
What should I do if my cat ate xylitol?▼
Contact your veterinarian or Pet Poison Control (888-426-4435) immediately. Do not wait for symptoms to appear. Check all labels carefully Found in gum, candy, toothpaste, peanut butter Symptoms within 30 minutes CALL VET IMMEDIATELY if ingested
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Trusted sources: ASPCA Poison Control · Pet Poison Helpline · AVMA Pet Owners