Yes – Dogs Can Eat Bananas! Here’s Why

Golden retriever with many bananas
© MPH Photos/

Written by Shaunice Lewis

Published: June 30, 2022

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Bananas are a delicious, healthy treat full of essential vitamins and nutrients. But are they as healthy for dogs as they are for us? The answer to that is yes! Bananas make a great, healthy, low-calorie treat for your dog and they are a great way to support the overall health and well-being of your dog. Read on to learn more.

What Are the Health Benefits of Bananas for My Dog?

A balanced diet is important for every dog just like it is for humans. Your dog should have 90% of its diet comprised of healthy, balanced dog food. However, just like us, dogs deserve to have a treat every now and then. Dog treats can be a great way to reward your dog for good behavior as well as motivate your dog, and fruits and veggies are great for this purpose. Bananas are one of the healthiest fruits you can give your dog as a snack. They’re inexpensive and available year-round in most places.

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This sweet fruit provides an excellent source of vitamins and nutrients that are essential to your dog’s health and wellbeing. Some of those include magnesium, potassium, Vitamin C, Vitamin B6, and biotin. Bananas are also a great source of fiber and are low in both cholesterol and fat, making them a wonderful alternative to packaged, commercial dog treats that sometimes contain additives or excessive fats. Let’s take a look at some of the benefits of bananas for your dog and how they can be a great addition to support your dog’s health.

  • Fiber: Bananas are high in fiber which is important for maintaining your dog’s healthy digestive system. Fiber helps to move food along the intestinal tract. This reduces your dog’s chances of experiencing constipation, diarrhea, or intestinal blockages that may sometimes occur.
  • Potassium: This supports your dog’s healthy heart and kidney function. It also supports healthy bone density, regulates your dog’s fluid levels, and helps muscle development.
  • Vitamin C: This is a powerful antioxidant that helps boost your dog’s immune system and keep it functioning properly.
  • Magnesium: Promotes bone growth while helping the body to utilize its vitamins and minerals more effectively.
  • Biotin: Promotes healthy skin, good coat quality, and muscle development.
  • Vitamin B6: This is a critical coenzyme for normal brain and bodily functions. It helps regulate your dog’s fluid balance, build proteins, regulate its hormones, and support neurotransmitters.

As you can see, bananas are a healthy, convenient snack for your dog. But it is important to keep in mind that they still contain sugar and if served to your dog too frequently, they can lead to obesity and diabetes. Monitoring the number of bananas that your dog eats can help decrease its risk for these health issues.

Do All Dogs Like Bananas?

Unfortunately, not every dog will enjoy bananas. Just like with humans, all dogs will have varying food preferences. You should always start by giving small pieces to your dog when you first introduce this fruit to see how your dog likes it. Some dogs can also show signs of food intolerance or an allergy to bananas. If your dog has never had them, start off slowly by giving your dog small pieces, and then be on the lookout for things like sneezing, coughing, difficulty breathing, itching, or hives. If you notice any of these symptoms in your dog you should stop giving your dog the bananas and talk to your vet. If you notice any serious reactions in your dog, make sure you get him to the vet immediately for further examination.

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How Much Is Too Much Banana for Dogs?

Although not every dog will like bananas, many do so it’s important to know how much is too much for them. Giving your dog large amounts of bananas can cause some problems. Because of the high sugar content of bananas, they should only be given as an occasional treat and should never be offered to your dog in place of its regular meals. A good rule of thumb to go by is that a large dog can eat only up to half of a banana a day, while a small dog can have 2-3 small pieces per day. Puppies have very specific dietary needs to support their growth and development so you will want to check with your vet before feeding your puppy bananas to determine how much if any is safe for it.

How Do I Know if My Dog Has Had Too Much Banana?

If your dog has eaten too much banana you might notice that it appears your dog has a stomach ache. Also, if you notice that your dog is straining while pooping, this could be a sign of constipation caused by the bananas. If your dog has any underlying health issues with his kidneys or has diabetes, having too much banana can provide the body with too much potassium. The symptoms of this would be weakness, disorientation, or even collapse. If you’re concerned about whether or not your dog should have bananas, you always check with your vet that is familiar with your dog’s health. They can give you a personalized recommendation for your dog as well as provide you with information about using bananas as treats.

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Can Dogs Eat Banana Peels?

Banana peels are not toxic to dogs, but they do contain a lot of fiber and can be very difficult for your dog to digest. Banana peels can also pose a choking hazard to your dog as they are difficult for your dog to break down and chew and parts of the banana peel may become stuck in its throat. If your dog eats a banana peel it could also cause blockages since the peel may not easily move through its digestive system. This is because the material of a banana peel is hard for the stomach acid to break down and it may become stuck there and cause a blockage.

Signs of this would include constipation, diarrhea, and an upset stomach. If this happens, you will need to seek immediate medical attention for your dog so that the blockage can be cleared. Depending on the state of the matter the banana part left in their body, your veterinarian may prescribe some medication for your dog that will help deal with the upset stomach and other symptoms. The medicine will also help improve the efficiency of your dog’s digestive system and help return it back to its normal functioning.

Can Dogs Eat Banana Bread?

Small to moderate amounts of banana bread should not cause any harm to your dog, but you want to be careful not to give your dog banana bread if they have allergies to any of the ingredients that it was made with. If they have sensitivities to wheat or other grains, you should not give your dog banana bread as a treat. You also want to be sure to only feed your dog pieces of banana bread that do not have added sugars and do not feed your dog banana bread that contains raisins, as they can be fatally toxic for dogs.

Are Banana Chips Safe for Dogs to Eat?

Banana chips are a crisp, light-weight snack that provides a quick boost of energy when you’re out and about. They also make great, safe, and healthy snacks for your dog. Keep in mind, however, that most commercially available banana chips will have a high sugar content and have added preservatives, so you may want to consider dehydrated banana chips instead. If those are not available, just be sure to choose a brand of banana chips that don’t have unnecessary ingredients or added sugars.

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What Are Some Other Ways Dogs Can Have Bananas?

There are many ways you can serve bananas safely to your dog. Here are some ideas you can try:

  • Frozen: You can slice bananas up and brush them with some lemon juice before popping them in the freezer. These make a cool snack for your dog to munch on during hot, sweltering days.
  • Slices: This is the easiest way to prepare bananas for your dog. Simply slice up the fruit and discard the peel and then give the small pieces to your dog as quick, healthy treats.
  • Mixed with other dog-safe ingredients: You can mix peanut butter or yogurt together with the bananas to make tasty combinations of snacks for your dog. You can even try freezing the mixtures to make dog-safe ice cream if you want a creative treat for the summer.
  • Place bananas in fillable dog toys: You can use mashed bananas to place in fillable dog toys and then freeze them for a snack that will help keep your dog mentally stimulated while he’s enjoying his treats.


Bananas can make wonderful treats for both humans and for dogs. They are filled with vitamins and nutrients that will help keep your dog happy and healthy. Most dogs love bananas, but since they are high in sugar content, you should only use them as an occasional treat for your dog. Serving these treats for your dog sparingly will help reduce the likelihood of your dog experiencing weight gain, an upset stomach, or constipation.

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About the Author

Freelance writer specializing in natural health and wellness.

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