Strawberries?

Why it’s safe

Strawberries are not toxic to dogs. They are full of antioxidants and are high in fiber and vitamin C, so a few berries make a bright treat.

They do contain natural sugar, which can be a problem for dogs with diabetes or those prone to weight gain, so portions should stay small. Whole berries can also be a choking risk, especially for smaller breeds, so slice or mash them.

Stick to plain fresh or plain frozen berries. Canned strawberries and strawberries in syrup have too much sugar, and some processed strawberry products contain artificial sweeteners such as xylitol, which is toxic to dogs. Remove the stems and leaves, which can cause stomach upset, and wash berries before serving. Introduce them gradually, since new foods can upset a dog's stomach, and ask your vet first if your dog has diabetes.

How to serve it safely

Wash the berries, remove the stems and leaves, and slice or mash them. Cut-up frozen strawberries make a cool summer treat. Treats of all kinds should be no more than 10% of your dog's daily calories.

• Small dogs: a berry or two, sliced
• Medium dogs: a few berries
• Large dogs: a few berries, still as an occasional treat

Introduce fruit gradually to check how your dog's stomach responds.

If your dog already ate it

A few strawberries are no cause for concern. A large amount may cause stomach upset; offer water and monitor. Call your vet if your dog has repeated vomiting, severe diarrhea or seems unwell.

If the berries were part of a product with sweetener, check the label for xylitol and call your vet or a poison line right away. In the US: ASPCA Animal Poison Control (888) 426-4435 or Pet Poison Helpline (855) 764-7661 (fees may apply); elsewhere, your local emergency vet. Do not try to induce vomiting at home.