Can Dogs Eat Peanut Butter?
Short answer: Most peanut butter is safe for dogs in small amounts, but check the label first: xylitol is toxic to dogs.
Why it’s okay
The AKC says most peanut butter is fine in moderation and offers protein, healthy fats and some vitamins. The best choices are unsalted, dog-specific or homemade peanut butter. The danger is xylitol, a sugar substitute added to some brands, which can cause a rapid, life-threatening drop in blood sugar.
How much and how to serve it
Keep it a treat. The AKC recommends treats stay under 10% of your dog’s diet, and says to ask your vet about amounts, especially for dogs with diabetes or food sensitivities. It is rich in fat, and too much can lead to obesity and pancreatitis.
Risks to watch for
- Xylitol: symptoms can start within 10 to 60 minutes and include weakness, staggering, collapse and seizures.
- High salt in some brands.
- High fat, which can contribute to obesity and pancreatitis.
What to do if your dog ate peanut butter
If the peanut butter contained xylitol, contact your vet or emergency clinic immediately, or call the ASPCA Animal Poison Control Center at (888) 426-4435. Plain peanut butter in a normal amount is usually fine.
Related foods
- Can dogs eat bananas? 🟡 Yes, in moderation
- Can dogs eat apples? 🟢 Yes, safe
- Can dogs eat carrots? 🟢 Yes, safe
FAQ
Which peanut butter is safe for dogs?
Unsalted, dog-specific or homemade peanut butter is the healthiest option, according to the AKC. Always read the ingredients and avoid any that list xylitol.
What if my dog ate peanut butter with xylitol?
Contact your veterinarian immediately and watch for weakness, staggering or seizures.
Search our full list of human foods and see whether they’re safe for your dog.
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By the Petybuzz Editorial Team · Last checked November 10, 2026. This page is general information for pet owners, not veterinary advice. Every dog is different: if yours has a medical condition, is on a special diet, or you’re unsure, ask your veterinarian.