Can Dogs Eat Blueberries?

Answer: Yes.

Yes. Blueberries are safe for dogs and one of the healthiest treats you can offer — rich in antioxidants, fibre and vitamin C, and low in calories. Fresh or frozen, a few at a time is perfect.

Why blueberries are safe

Blueberries are a superfood rich in antioxidants, which prevent cell damage in humans and canines alike. They are packed with fibre and phytochemicals as well. They are low in calories and small enough to use as a training treat, which is why they are one of the most commonly recommended fruits for dogs.

How many blueberries can a dog eat?

Keep all treats, blueberries included, within about 10% of your dog’s daily calories. As a guide:

Dog size Amount, as a treat
Small (under 10 kg / 22 lb) 2–3 berries
Medium (10–25 kg / 22–55 lb) 5–10 berries
Large (over 25 kg / 55 lb) A small handful

How to serve blueberries to your dog

Wash them first and serve them fresh or frozen, plain — no sugar, syrup or yoghurt coating. Cut them in half for tiny dogs. Frozen blueberries make a good cooling treat in summer.

Watch out for

Blueberries are among the safest fruits for dogs, with no major cautions. Eating too many at once can cause stomach upset or loose stool. Only feed berries you are sure are blueberries — never let your dog eat unknown wild berries.

Frequently asked questions

Can puppies eat blueberries?

Yes, a couple of blueberries at a time are fine for most puppies. Cut them in half for very small puppies.

Are frozen blueberries OK for dogs?

Yes, plain frozen blueberries are fine and make a good cooling treat. Avoid blueberries in syrup or sweetened mixes.

How many blueberries can a dog eat a day?

A few berries for a small dog and a small handful for a large dog is enough. Keep blueberries and all other treats within about 10 percent of your dog’s daily calories.

Are wild blueberries safe for dogs?

Yes, wild blueberries follow the same rules as farmed ones. Wash them first, and only feed berries you are sure are blueberries.

Can blueberries upset a dog’s stomach?

Too many at once can cause stomach upset or loose stool, like any fruit. Stick to a few berries at a time, especially the first time your dog tries them.

Sources

American Kennel Club — Fruits and Vegetables Dogs Can or Can’t Eat and Which Human Foods Can Dogs Eat and Which Are Dangerous?. ASPCA — People Foods to Avoid Feeding Your Pets.

This page was reviewed for accuracy against AKC and ASPCA guidance. It is general information only and is not a substitute for veterinary advice. If your dog has a health condition or eats something you are worried about, ask your vet.

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