Can Dogs Eat That

Can Dogs Eat Bananas? Everything You Need to Know

can dogs eat bananas

Bananas are a healthy, convenient snack for us humans. But can our furry friends enjoy this sweet, nutritious fruit, too? The answer is yes, dogs can eat bananas in moderation! However, there are some important guidelines to follow when feeding bananas to your pup.

In this comprehensive guide, we’ll explore the benefits of bananas for dogs, appropriate serving sizes, and how to safely incorporate this healthy fruit into your dog’s regular diet.

The Benefits of Bananas for Dogs

yellow banana fruits on brown surface

Bananas are packed with essential nutrients that provide many health benefits for our canine companions:

  • Potassium

This mineral is crucial for regulating muscle, nerve, and heart function in dogs. Bananas are an excellent source of potassium.

  • Fiber  

The fiber in bananas can help keep your dog regular and promote healthy digestion. It can be especially helpful for dogs suffering from gastrointestinal issues like diarrhea.

half peeled bananas in yellow skin

  • Magnesium

Magnesium supports bone growth and aids in the absorption of other vitamins and minerals. Bananas contain a good amount of this important nutrient.

  • Biotin

This B vitamin helps convert food into energy for your pup. It also keeps their skin, coat, and nails healthy.  

  • Vitamin C

The antioxidant vitamin C reduces inflammation and may help slow cognitive aging in senior dogs.

So, bananas definitely have nutritional perks for dogs. But that doesn’t mean you should go overboard with this fruit treat.

dog sitting on a bar stool

How Much Banana Can Dogs Eat?

While bananas are not toxic to dogs, they are high in natural sugars. Too much can lead to weight gain, digestion issues, or even diabetes complications in some dogs. Always consult your vet before introducing any new foods, especially for dogs with health conditions.

cut bananas

Here are some general guidelines on feeding portions:

– Large dogs: No more than 1/2 a banana per day

– Small dogs: Just 1-2 small slices per day

– Puppies: Even less, just a tiny piece to start

The 10% rule is a smart one to follow – treats such as bananas should comprise no more than 10% of your dog’s daily eats.

Start slow with just a small piece and watch for any weird reactions before offering more. Some dogs may have sensitivities or allergies.


How to Safely Feed Bananas to Dogs

Whenever you feed bananas or any new food to your dog, follow these safety tips:

1. Peel it First

Never, ever feed your dog an unpeeled banana. The thick peel poses two major risks—it is extremely difficult for dogs to digest due to its tough, fibrous texture, and it could potentially cause a full or partial intestinal obstruction or blockage. This condition requires emergency veterinary surgery to resolve, so it’s simply not worth the risk of leaving the peel on.

The peel also doesn’t provide any nutritional value for dogs, only empty calories and potential digestion problems. Banana peels can also pose a choking risk, especially for little dogs who may gulp down larger pieces. Always completely remove the entire peel and only feed your dog the inner banana flesh.

close up of holding a banana

2. Cut into Appropriate Bite-Sizes

After peeling, it’s important to cut or break the banana into bite-sized pieces that are appropriate for your dog’s size and breed. Smaller dogs, like toy breeds, should only be given small chunks or even a mashed banana to prevent choking risks.

For larger breed dogs, you can break off bite-sized pieces or cut the banana into thin rounds or quarters, making sure there are no excessively large chunks. 

a close up photo of a person slicing a banana

3. Mix It Into Their Regular Food

An easy way to serve bananas is to simply mash up pieces and mix them right into your dog’s regular kibble or wet food at mealtime. This helps incorporate the banana as part of their balanced diet rather than just an extra treat.

The soft, wet texture of mashed bananas can add extra moisture and flavor to dry kibble, enticing picky eaters. You can mash it up with a fork or blender to a cookie-dough like consistency before mixing in. Or stuff whole banana pieces into a puzzle feeder toy and have your dog work for their reward.

4. Freeze for Summer

In warm summer months, freezing banana pieces or mashing them can turn this tasty treat into a refreshing, hydrating snack for your pup. Simply place chunks or a banana puree into a puzzle toy or lick mat and freeze until solid.

The icy texture helps keep your dog cool down while also prolonging the time it takes them to consume the treat, adding to the mental stimulation and preventing gobbling. You can even blend frozen bananas with other dog-safe fruits, veggies, yogurt, or peanut butter for a nutritious “banana pup shake!”

7 Fun Ways to Serve Bananas to Your Dog

Looking for some easy and fun ways to incorporate bananas into your dog’s diet? Try these ideas:

  • 1. Sliced 

The simplest way is to share a couple of slices of your banana with your pup while you’re snacking.

  • 2. Mashed into Kibble

Hide pieces or a mashed banana puree into your dog’s regular kibble. The aroma and flavor can entice picky eaters.

  • 3. Peanut Butter Combo

Mix a smear of dog-safe, xylitol-free peanut butter with mashed banana for a protein-packed treat.

Stuff frozen banana bites into a puzzle feeder toy to beat boredom and enrich their mealtime.

  • 5. Hide Pills Inside

The soft texture of bananas makes it easy to hide pills or supplements by pressing them into a piece. It’s much tastier than forcing them down!

black and white border collie sitting on brown wicker armchair

  • 6. Banana Biscuits

You can make homemade banana dog treats by mashing ripe bananas into whole wheat flour and other dog-safe ingredients like peanut butter and oats. Bake into biscuits or dehydrate. 

  • 7. Fruit Smoothie

Blend banana with yogurt, peanut butter, and dog supplements for a protein-packed smoothie treat on a hot day. Pour into a dog dish or stuff into a lick mat.

Is Too Much Banana Dangerous?

While a small amount of banana shouldn’t cause issues for most dogs, eating too much can potentially lead to:

Digestive Upset

Feeding your dog too many bananas, given their high fiber content, might lead to issues like gas, bloating, vomiting, or diarrhea.

Weight Gain 

Bananas are rich in natural sugars and calories, so overindulging can lead to unhealthy weight gain.  

brown and white short coated puppy

Obstruction Risk

If your dog gets into an entire banana bunch, the peels and large amounts of undigested fruit could cause an intestinal blockage.

Pancreatitis Flare

For dogs with pancreatic issues, the high-fat content in bananas is a risk factor for pancreatitis attacks.

So while an occasional banana treat is perfectly healthy for most dogs in proper portions, it’s important not to go overboard. Moderation is key!

appy woman lying on sofa with cute purebred dog


  1. Can puppies eat bananas?

Yes, puppies can have bananas, but you need to be extra cautious with portion sizes for their tiny tummies. To start, only give puppies under 6 months old just a teaspoon or two of mashed, ripe bananas. Slightly older puppies up to a year old can have 1-2 small slices.

Always remember to introduce new fruits slowly and in small amounts to see if your dog has any allergies or gets an upset stomach. The high fiber and natural sugars in bananas may be too much for some puppies’ delicate gastrointestinal tracts.

top view cut banana wooden board

2. What about banana bread?

In general, it’s best to avoid feeding your dog any banana bread or other baked banana goods like muffins, cookies, or cake. While bananas themselves are safe for dogs, these banana-flavored treats contain many other ingredients that are unhealthy or even potentially toxic for dogs.

Most banana breads contain high amounts of sugar, fats, wheat/grains, dairy, nuts, and other fruits like raisins that are unsafe for dogs. The combination of excess fats, sugars, and other allergens puts dogs at risk for weight gain, pancreatitis, and other health issues. It’s better to be safe and stick to feeding just plain, fresh bananas rather than these baked goods.

delicious cake dessert with bananas

3. Do bananas help dog diarrhea?

The high fiber content in bananas can sometimes help firm up loose stools in dogs suffering from diarrhea. However, the high natural sugar content may also worsen diarrhea symptoms for some dogs by further disrupting their digestive system.

If your dog has diarrhea, it’s best to first consult your veterinarian before trying to treat it yourself with bananas or other home remedies. The cause could be anything from a short-term stomach bug to more serious conditions that require medical treatment. Bananas may help mild diarrhea cases, but are not a cure-all.

4. Can dogs be allergic to bananas?

Yes, even though bananas are generally considered safe for most dogs, some individual dogs may have allergies or intolerances that could cause reactions after eating them. Potential signs of a banana allergy in dogs include:

  • Vomiting/Diarrhea
  • Itchy skin/Hives
  • Coughing/Wheezing
  • Swelling of face/Paws
  • Lethargy

When first introducing bananas, only give your dog a very small piece and closely monitor them for any concerning symptoms over the next 12-24 hours. If an allergic reaction occurs, discontinue bananas and consult your veterinarian. Proper allergy testing can confirm if bananas need to be avoided completely.

The key with any new food is to go slowly, with just a little bit at first, until you know how your individual dog handles it. With some due diligence, most dogs can safely enjoy the nutritional benefits of bananas.

dog pet boxer dog animal canine

Final Words

Overall, bananas can make a healthy, wholesome treat for most dogs when fed properly and in moderation. They provide nutrients like potassium, fiber, antioxidants, and more. Just be sure to follow safe feeding guidelines and portion sizes and check with your vet, especially for dogs with certain health conditions. With some common sense precautions, bananas can be a simple way to add variety and nutrition to your pup’s regular diet!


About Judith D. Swan

With a passion for pooch health and nutrition, I've dedicated myself to exploring every "Can dogs eat...?" scenario you can imagine. With a background in veterinary science and years of experience in the pet care industry, I bring a wealth of knowledge to the table. From the common to the curious, I've researched it all to ensure that your canine companion gets the best possible care. But hey, I'm not just about facts and figures. As a proud dog parent myself, I understand the bond between humans and their four-legged pals. That's why I'm committed to providing trustworthy, practical advice that keeps both tails wagging.