Can hamsters eat milk?
Quick verdict
Caution
Key risk
Can cause digestive upset; only fresh water is needed for drinking.
Why
Plain water is best; milk can upset hamsters.
Can hamsters eat milk, and why?
Plain water is best; milk can upset hamsters. Can cause digestive upset; only fresh water is needed for drinking.
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 cause digestive upset; only fresh water is needed for drinking.
If your hamster has eaten milk, 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 milk?
Caution. Plain water is best; milk can upset hamsters.
What happens if my hamster eats milk?
Can cause digestive upset; only fresh water is needed for drinking. If your hamster has eaten milk, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.
Is milk poisonous to hamsters?
Caution. Plain water is best; milk can upset hamsters.
Check milk for another pet