Xylitol is a sugar alcohol made from birch tree bark. It is used to replace sugar or other sweeteners to reduce calories. Although Xylitol has been around for many years, it is gaining popularity for use in sugar free, diabetic, keto and low carb foods.

When a human eats xylitol, it does not increase the blood glucose level. However, in dogs, xylitol floods the blood stream, causing the pancreas to then flood the blood stream with insulin. This flood of insulin can cause hypoglycemia, a rapid drop in blood glucose, and can cause health issues from low blood sugar to liver failure.

Signs of xylitol poisoning include vomiting, lethargy, weakness, loss of coordination, tremors, seizures and coma. If you suspect your dog has ingested xylitol, call your veterinarian or the animal poison control center at 800-213-6680 immediately. Do not induce vomiting unless advised to do so by a veterinarian.

Dog parents who regularly purchase sugar free items need to be cautious about the foods their dog has available to them. The most common source of xylitol poisoning in dogs comes from ingesting sugar free gum. Any foods labeled “sugar free” or reduced calorie should be checked for xylitol. Many foods that one would not suspect as having xylitol include baked goods, candy, jello, cookies, ice cream, jam, condiments, protein bars, energy drinks, mouthwash and peanut butter.

That’s right, a favorite treat for a dog, peanut butter, could be deadly. Check the label to be sure you are using a nut butter that is not labeled sugar free or reduced calorie, as it may contain xylitol. Keeping low calorie products out of the reach of your dog is the safest way to protect them. If you keep a candy dish out or leave your purse open, your dog may help himself. Play it safe and store all xylitol containing products in cabinets your dog cannot access.

Hidden dangers to our pets are everywhere, but with a little caution and common sense, we can at least protect them from this one threat.