Strawberry

Strawberries make the AKC's list of fruits dogs can eat. They bring fiber and vitamin C, and they contain an enzyme that may modestly help whiten teeth — a nice footnote, not a dental plan. No amount of fruit replaces toothbrushing or a professional cleaning. The thing to manage is sugar. Strawberries are noticeably higher in sugar than blueberries, so portion is the whole game: about half a berry to one berry for a small dog, two to four for a large dog, as an occasional treat rather than a daily habit. Overshoot that and you get diarrhea now and weight gain over months. Dogs with diabetes or on a weight-loss plan should have fruit treats cleared with their vet first, and all treats together belong inside 10% of daily calories. Serving is straightforward: rinse, pull off the green hull and leaves, and slice — whole berries are a choking risk for small dogs. Frozen strawberries make a good hot-weather treat but come out rock-hard; let them soften slightly and cut them before handing them over, especially to a dog with worn or fragile teeth. The processed forms are where dogs actually get hurt. Canned strawberries in heavy syrup, jam, and strawberry milk are sugar with fruit flavoring. Chocolate-covered strawberries are a chocolate exposure, not a fruit snack. And sugar-free whipped topping, sugar-free jam and keto-labeled strawberry products may be sweetened with xylitol (also labeled "birch sugar"), which causes hypoglycemia and liver injury in dogs at small doses. If your dog ate a sugar-free strawberry product, read the label and call your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately.