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Can hamsters eat sugar?

Unsafe

Quick verdict

Unsafe

Key risk

Can lead to obesity and diabetes, to which hamsters are prone.

Why

Added sugar and sugary foods are not suitable for hamsters.

Can hamsters eat sugar, and why?

Added sugar and sugary foods are not suitable for hamsters. Can lead to obesity and diabetes, to which hamsters are prone.

Hamsters are omnivores who do best on a complete hamster mix, with small amounts of fresh food as treats. They are tiny and prone to obesity and diabetes (especially dwarf hamsters), with sensitive tummies, so portions must be minimal and sugary or watery foods limited.

Warning — what to watch for

Can lead to obesity and diabetes, to which hamsters are prone.

If your hamster has eaten sugar, don’t wait for symptoms — contact your vet immediately, or call the Animal PoisonLine on 01202 509000 (24/7, UK). Signs of a problem can include vomiting, diarrhoea, drooling, lethargy, tremors or loss of appetite.

More foods hamsters might eat

Make treat time better

Handy kit for feeding hamsters well:

Frequently asked questions

Can hamsters eat sugar?

Unsafe. Added sugar and sugary foods are not suitable for hamsters.

What happens if my hamster eats sugar?

Can lead to obesity and diabetes, to which hamsters are prone. If your hamster has eaten sugar, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.

Is sugar poisonous to hamsters?

Unsafe. Added sugar and sugary foods are not suitable for hamsters.

Check sugar for another pet

General guidance based on established veterinary sources (ASPCA, PDSA, Blue Cross, RSPCA), not a substitute for advice from your vet. If you’re ever unsure, or your pet has eaten something harmful, contact your vet or the Animal PoisonLine on 01202 509000.