Can dogs eat bananas?
Yes — bananas are safe, and many dogs love them. They're high in potassium and fibre, but also in sugar, so keep portions small.
Bananas are a soft, easy-to-chew treat most dogs enjoy. A few slices a few times a week is fine — just don't make it a daily habit, and skip the peel.
Benefits
- Potassium supports heart and kidney function
- Vitamin B6 and vitamin C in small amounts
- Soft texture suits seniors and dogs with dental issues
- Lower fat than most commercial treats
How much to give
How to prepare
- Peel and slice. The peel isn't toxic but is hard to digest and can cause blockages.
- Mash it into a lick-mat or Kong for slow feeding.
- Frozen banana slices are a great summer treat.
- Avoid banana bread — usually too sugary and often contains raisins (toxic) or nuts.
Watch out for
- High in natural sugar — not ideal for diabetic or overweight dogs.
- Too much can cause constipation (high fibre, low water content vs. other fruits).
- Banana peels cause GI blockages if swallowed.
Frequently asked
How much banana can I give my dog?
For a medium dog, a few slices 2–3 times a week is plenty. Treats of any kind should stay under 10% of daily calories.
Can my dog eat banana peel?
No. The peel isn't toxic but is fibrous and slow to digest — it's a common cause of blockages, especially in small dogs.
Can puppies eat bananas?
Yes, in tiny amounts. Puppies have sensitive digestion, so start with just a slice and watch for loose stools.
Are bananas good for dogs with upset stomachs?
In small amounts — they're bland and gentle. But if your dog is having ongoing GI issues, stick to plain chicken and rice and call your vet.
Is banana bread safe for dogs?
Avoid it. Most recipes contain too much sugar, and many include raisins or walnuts which can be harmful.
More food guides
Check our toxic-food tool for quick answers, or ask CRO about your specific dog.
This guide is educational and based on US veterinary sources. Individual dogs react differently — introduce any new food slowly, and speak to your vet if your dog has medical conditions like pancreatitis, diabetes, or allergies.