Can Dogs Eat Bananas? A Groomer's Guide to This Sweet, Soft Treat

Yes, dogs can eat bananas, and they're a firm favourite for good reason: soft, sweet and easy to mash into all sorts of treats. Bananas are a decent source of potassium, fibre and vitamins. The one thing to remember is that they're quite sugary, so they should be an occasional treat rather than an everyday snack.

A soft, squishy banana is also a groomer's secret weapon, brilliant for hiding in a lick mat or stuffing in a toy to keep a nervous dog settled. But like all good things, a little goes a long way.

Are bananas good for dogs?

In small amounts, a banana brings a few nice extras to the bowl:

• Potassium: supports healthy muscle and nerve function.
• Fibre: helps digestion (in moderation, more on that below).
• Vitamins B6 and C: useful all-rounders.
• Soft, low-fat texture: gentle and easy to eat, great for older dogs.

They're a treat, not a dietary staple. Your dog's complete food already covers their nutritional needs.

The catch: bananas are sugary

Bananas contain more natural sugar than many other fruits, which is exactly why dogs love them, and exactly why you shouldn't overdo it. Too much sugar over time can contribute to weight gain and dental problems, so treat banana as an occasional snack.

The general rule vets use is that treats should make up no more than 10% of your dog's daily calories (see the PDSA's guide to safe fruit and veg for dogs). For most dogs, a few small slices is plenty.

> Worth knowing: Too much banana can actually cause constipation, thanks to the fibre content. If your dog seems bunged up, ease off the banana and make sure they've got plenty of water. As with any new food, start small and see how they get on.

How to serve banana safely

• Peel it first. The skin isn't toxic, but it's tough, hard to digest and can cause a tummy upset or even a blockage, so bin the peel.
• Serve small amounts: a couple of thin slices for a small dog, a few for a larger one.
• Mash it, slice it or freeze it. Frozen banana chunks make a lovely summer treat, and mashed banana is perfect smeared on a lick mat.
• Keep it plain. No banana bread, no chocolate-dipped banana, nothing with added sugar or sweeteners.

Which dogs should go easy?

Because of the sugar, banana isn't ideal for overweight dogs or diabetic dogs, so check with your vet first if either applies. And if your dog has a sensitive stomach, introduce it very gradually.

While we're on fruit: bananas, apples, strawberries and blueberries are all fine in moderation, but grapes, raisins, sultanas and currants are toxic to dogs and can trigger acute kidney failure (they're on the Blue Cross list of foods poisonous to dogs). That's the one fruit family to never, ever share. There's a full warning post on why grapes are dangerous for dogs, and for another low-calorie favourite, see whether dogs can eat blueberries.

Frequently asked questions

How much banana can a dog eat? A couple of thin slices for a small dog, or a few for a larger one, once or twice a week. Keep all treats, banana included, under 10% of daily calories.

Can dogs eat banana peel? No, peel the banana first. The skin isn't poisonous but it's tough to digest and can cause an upset stomach or a blockage.

Can bananas cause constipation in dogs? Yes, if overdone. The fibre content can bung a dog up if they eat too much, so stick to small portions and always keep fresh water available.

Can puppies eat banana? A tiny amount of plain, mashed banana is usually fine for puppies as an occasional treat, but their tummies are sensitive, introduce it slowly and check with your vet if you're unsure.

This is general guidance, not veterinary advice. If your dog is overweight, diabetic or has a health condition, speak to your own vet before adding sugary treats.

Fluffs is a professional dog grooming salon in Wigginton, York, offering one-to-one grooming for dogs of every breed and coat type across Haxby, Strensall, Huntington, New Earswick and the surrounding villages. A dab of mashed banana on a lick mat keeps nervous dogs calm on the grooming table. Want a happy, healthy dog inside and out? Book their next groom.