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Can Dogs Eat Blackberries?

Ashley Davidson
Dr. Jo Cornett
By Ashley Davidson. Reviewed by Dr. Jo Cornett
Updated
Oct. 6, 2025
can dogs eat blackberries: dog and a bowl of blackberries

Photo by Chewy

Can dogs eat blackberries? Yes, they can! So long as you’re feeding your pup fresh blackberries without any added sugar, these naturally sweet, slightly tart berries are one of those human foods safe for dogs. Blackberries make a healthy treat or snack and are also an easy way to add fiber to your dog’s diet.

We spoke with Jamie Whittenburg, DVM, chief of staff of Kingsgate Animal Hospital in Lubbock, Texas, for tips and advice on how to include blackberries in your pup’s diet.

Always check with your veterinarian before introducing any new food into your dog’s diet.

Jump to section

  • Are Blackberries Safe for Dogs?
  • Are Blackberries Harmful to Dogs?
  • How Many Blackberries Can I Give My Dog?
  • How To Safely Feed Blackberries to Your Dog
  • FAQs About Dogs and Blackberries

Key Takeaways

  • Dogs can eat blackberries in moderation, as long as they are fresh or unsweetened and free of added sugars or artificial sweeteners like xylitol.
  • Blackberries are a healthy, low-calorie treat, rich in fiber, vitamins, antioxidants, and omega-3s, which can support your dog’s immune system, skin, coat, and overall health.
  • Too many blackberries can upset your dog’s stomach, causing symptoms like gas, diarrhea, or vomiting—especially in small dogs or those new to the fruit.
  • Always wash and cut blackberries into bite-sized pieces before serving, and check with your veterinarian before adding new foods to your dog’s diet.

Are Blackberries Safe for Dogs?


Can dogs have blackberries? And are blackberries good for dogs? Yes, and yes! When fed in moderation, blackberries can provide your dog with several nutritional benefits.

Here are the health benefits of blackberries for dogs:

  • High in fiber to keep your pup feeling fuller for longer
  • High in water content for helpful hydration
  • Rich in vitamin A, vitamin E, and vitamin K, which can not only support eye and skin health and cognitive function but also boost your dog’s immune system and maintain healthy skin and coat
  • Contain omega-3 fatty acids that help support brain development, and heart and kidney health
  • Boast minerals such as manganese, potassium, iron, and magnesium
  • Have antioxidants (or anthocyanins) that help reduce inflammation and protect against diseases like heart disease and cancer
  • Low in calories, which is helpful for dogs on a weight-loss or weight management plan

Are Blackberries Harmful to Dogs?


While blackberries are safe for dogs and can be delicious as a treat or mixed in with their regular food, blackberries can lead to gastrointestinal upset or be a choking hazard, among other risks.

Here are the downsides to feeding dogs blackberries:

  • Gastrointestinal upset: Because of their high fiber content, blackberries can upset your dog’s digestive system. Keep an eye out for stomach pain, gas, diarrhea, or other gastrointestinal issues.
  • Choking hazard: Whole blackberries can be a choking hazard for small dogs, so it’s important to cut the blackberries into smaller, bite-sized pieces, or to mash them.
  • Contain trace amounts of xylitol: Xylitol is an artificial sweetener that’s highly toxic to dogs. Blackberries contain such a small amount that it shouldn’t cause any issues. However, it’s always better to be safe and feed this fruit in small amounts.

And because blackberries are rich in fiber, all that fiber could make your pup feel full, and it may discourage them from eating their regular food, which is an important part of their diet.

How Many Blackberries Can I Give My Dog?


You should always consult with your vet before serving blackberries to determine the right portion size for your dog. Even a healthy treat like blackberries should be factored into your dog’s optimum daily balanced diet.

Blackberries should be served as a treat and can even be offered up every day if factored into your dog’s vet-recommended daily calorie count. Treats should be no more than 10% of your dog’s daily diet; and because they contain sugar, blackberries need to be served in moderation.

How many blackberries you give depends on the size of your dog. Here are some general feeding guidelines:

Dog SizeServing Size
Extra-small dogs (2–20 pounds)1–2 blackberries
Small dogs (21–30 pounds)2–3 blackberries
Medium dogs (31–50 pounds)3–5 blackberries
Large dogs (51–90 pounds)5–6 blackberries
Extra-large dogs (91+ pounds)Small handful of blackberries

Remember, start with a small amount, and watch for any digestive system problems. Stop feeding your dog blackberries and contact your veterinarian if they have any of the following symptoms:

  • Upset stomach
  • Gas
  • Vomiting
  • Stomach gurgling (indigestion)
  • Diarrhea

Before incorporating any new foods into your dog’s diet, always consult with your veterinarian to make sure it’s a safe addition to your pet’s diet given their health, diet needs, and current medications.

How To Safely Feed Blackberries to Your Dog


Here are some tips for safely preparing blackberries for dogs:

  • Opt for fresh blackberries: And avoid wild blackberries and ones with added sugar content. It’s best to feed your dog fresh blackberries you’d find at the grocery store or farmer’s market. If you buy frozen blackberries, check the label to make sure they don’t contain added sugar content or artificial sweeteners like xylitol, which is highly toxic to dogs.
  • Thoroughly wash them: As you would for yourself, thoroughly wash the blackberries before serving.
  • Cut into bite-size pieces: Remember, blackberries can be a choking hazard for small dogs. Cut the blackberries into smaller, bite-size pieces.

Now that your blackberries are prepped, Dr. Whittenburg says fresh or unsweetened frozen blackberries can be:

  • Fed individually as a treat
  • A low-calorie dog food topper
  • A healthy training treat for dogs who love them

Here are some dog treats with blackberries:

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FAQs About Dogs and Blackberries


Can dogs eat blackberry jam or jellies?

No, dogs should not eat blackberry jam because jams and jellies can be very high in sugar. And you should never feed your dog anything with xylitol, an artificial sweetener that is highly toxic to pups.

What other berries can a dog eat?

The following berries are safe for dogs to eat as a treat:

  • Blueberries
  • Cranberries
  • Raspberries
  • Strawberries

What berries are toxic to dogs?

Grapes, raisins, and wild berries, like salmonberries, mistletoe berries, and holly berries, are toxic to dogs.

Are any fruits toxic to dogs?

The following fruits are toxic to dogs:

  • Avocados
  • Grapes and raisins
  • Cherries (specifically the pit, leaves, and stems, which all contain cyanide)
  • Plums (specifically the pit and stems)

Next, here are even more fruits dogs can eat. But remember, it’s important to check in with your veterinarian before feeding human foods to your dog.

Expert input provided by Jamie Whittenburg, DVM, chief of staff of Kingsgate Animal Hospital in Lubbock, Texas.

Attributions


Ashley Davidson

Ashley Davidson

Ashley Davidson is a freelance writer who has contributed to publications like RunnersWorld.com, HuffPost, Wine Enthusiast and The
Dr. Jo Cornett

Dr. Jo Cornett

Dr. Jo Cornett is a graduate of the University of Georgia College of Veterinary Medicine. She has over 19 years of experience in small
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