Can Dogs Eat Bananas? Yes, in moderation: Safe Amount by Weight

In moderation

Yes, in moderation

dogs can eat bananas in moderation. Bananas provide potassium, vitamin B6 and fiber, but they are high in sugar and calories, so a few slices is plenty.

Bananas for dogs at a glance

Can dogs eat it?	In moderation
Calories	About 13 kcal per 1-inch banana slice
Main benefit	Good source of potassium and vitamin B6
Main risk	High in natural sugar; too much can cause constipation or weight gain
Puppies?	In tiny amounts once on solid food; puppies have sensitive stomachs

How many bananas can a dog eat?

Vets recommend keeping all treats under 10% of daily calories. One 1-inch banana slice has about 13 kcal. The chart shows the most a typical spayed or neutered adult dog could have in a day if bananas were the only treat.

Dog weight	Daily treat budget	Max bananas per day
10 lb (4.5 kg)	35 kcal	2.5 × 1-inch banana slice
20 lb (9.1 kg)	59 kcal	4.5 × 1-inch banana slice
40 lb (18.1 kg)	98 kcal	7.5 × 1-inch banana slice
60 lb (27.2 kg)	133 kcal	10 × 1-inch banana slice
80 lb (36.3 kg)	166 kcal	12 × 1-inch banana slice

Benefits and risks

Benefits

Good source of potassium and vitamin B6
Soft texture works for senior dogs with dental issues
Easy to mash and stuff into a chew toy

Risks

High in natural sugar; too much can cause constipation or weight gain
Banana peels are hard to digest and can cause a blockage
Not ideal for dogs with diabetes or on a weight-loss plan

How to feed bananas to your dog

Peel the banana completely
Cut into thin slices or mash a small amount
Freeze slices for a cool treat
Count banana calories as part of the 10% treat allowance

What if my dog ate too much bananas?

Eating more than the recommended amount usually causes nothing worse than an upset stomach: soft stool, gas or vomiting. Skip treats for the rest of the day, keep fresh water available and call your vet if vomiting or diarrhea lasts more than 24 hours or your dog seems unwell.

Planning treats? Check your dog's full daily needs with the dog food calculator or dog calorie calculator.

Bananas and dogs: FAQ

Can dogs have bananas?

Yes, dogs can eat bananas in moderation. Bananas provide potassium, vitamin B6 and fiber, but they are high in sugar and calories, so a few slices is plenty.

Can dogs eat banana peels?

No. Peels are not toxic, but they are fibrous and hard to digest and can cause vomiting or an intestinal blockage.

Can dogs eat banana chips?

Store-bought banana chips are usually fried and sweetened. Plain, unsweetened dehydrated banana is fine in small amounts.

Are bananas good for dogs with diarrhea?

A little banana is sometimes used for mild upset stomach, but plain pumpkin or a vet-recommended bland diet is a better choice. See a vet if diarrhea lasts more than a day.

Can puppies eat bananas?

Yes, in very small amounts once they are eating solid food. Puppies have sensitive stomachs, so offer a tiny piece and stop if you see loose stool. Most of their calories should come from a complete puppy food.

More "can dogs eat" guides

Browse lists: all fruits dogs can eat · human foods dogs can eat · foods dogs can't eat

Sources

This guide is general information for healthy adult dogs. Dogs with medical conditions (such as diabetes, pancreatitis, kidney disease or food allergies) may need different advice from their vet.

Can Dogs Eat Bananas?