Every dog is different. Individual allergies and sensitivities are common — always introduce new foods in small amounts and watch for adverse reactions. This site is for informational purposes only and is not veterinary advice. Always consult your vet.
The Full Picture
Plain, unsalted peanut butter without xylitol (birch sugar) is generally safe for dogs in moderation and is a good source of protein and healthy fats. However, some peanut butter brands contain xylitol, an artificial sweetener that is extremely toxic to dogs and can cause hypoglycaemia and liver failure. Always check the ingredients list before giving peanut butter to your dog. Also limit quantities as peanut butter is calorie-dense and too much can lead to weight gain or pancreatitis.
What You Should Know
While peanut butter is not outright toxic, there are important precautions to bear in mind before sharing it with your dog. Portion size matters, and certain preparations or varieties may be unsafe. If your dog has any existing health conditions, check with your vet first.