Are bananas poisonous to dogs and cats?

Safe as an occasional treat. They are high in sugar, so keep portions small.

Why it's a problem

Bananas are not poisonous. Too much can cause an upset tummy or constipation. The peel is hard to digest.

Signs to look out for

  • Upset tummy if a lot is eaten

What to do

No action is needed. Call your vet if they ate a lot of peel and are being sick or straining.

Getting help

Call your own vet first. If they're closed, their phone line will tell you who covers out of hours. The Animal PoisonLine (01202 509 000, a charge applies) gives 24-hour advice to owners.

This page is general guidance, not a diagnosis. Every pet is different, so always follow your vet's advice.

Some things can't wait.

If your pet is struggling to breathe, has collapsed, or is bleeding heavily, skip the checker and call your nearest emergency vet now.

CheckMyPet gives guidance, not a diagnosis. Always follow your vet's advice.

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