Once you’ve chosen a hamster cage, you still need some tips on considerations to stop your hamster becoming ill, injured or even dying accidentally. Hamsters are tiny, delicate little souls who have often come to harm or died through inappropriate keeping. This article explains whether to keep one or two, safety for exercise wheels, and the dangers of chewing.
One Hamster Or Two?
The general consensus seems to a be Syrian hamster especially must live alone in their own cage (1, 2, 3, 4) and all the larger breeds too. This is because hamsters fight each other – although some experts advocate the ‘dwarf’ hamster species enjoying living in pairs (2) but they may still fight (5). Even so DO NOT put boys and girls in together, even if they’re related – they will breed, leaving you with greater care issues and many new hammies to home. Sexing hamsters is difficult – from experience of a seemingly endless ‘supply’ of gerbils from parents we swore were all boys or girls – ask you vet. Having decided how many and using the ‘Hamriettas’ from the ‘Hamrys’, move onto how they’ll exercise.
Wild hamsters run 11 – 12 kilometres daily. Domestic hamsters also need to have at least an exercise wheel (plus a bigger safe play pen are to run in daily outside the cage is also great). DON’T BUY old fashioned wheels with rungs – these have been known to cause horrific injury. Only choose solid wheels, where no little hamster body parts can get trapped. Don’t waste your money – before you buy ask your vet about size – your hamster simply won’t be able to exercise properly in it if it’s too small or too big. Think you’ve found a solid, correctly sized wheel? Move onto considerations of chewing.
Chewing Their Way To Danger
One basic of hamster care is, like many small pets, they are fanatical chewers. They do it to keep their teeth in check apart from anything else – rodent’s teeth constantly grow and chewing wears them down to comfortable lengths. If small pieces become detached through chewing – say splinters, or slivers of plastic- they can cause injury in a number of ways. They may injure the eyes, nose, tail or other body part by ‘poking in’; or the hamster’s pouches and/or insides if swallowed and cause poisoning if they’re made of materials toxic to hamsters. Check anything going near your hammy is incredibly robust, made of untreated wood, non–toxic plastic, etc, and of course IS NOT ELECTRONIC IN ANY WAY – no matter what someone trying to sell you any gadget says! It’s better to hesitate and not give them any toys you’re unsure of until you’ve checked with your vet.
IMPORTANT : Please read this as a general introduction to the topics only – it can’t replace a vets advice- their needs absolutely vary by breed, age, temperament, health status, etc.
1. RSPCA. Pet care – Hamsters [online] available from:
2. ASPCA. Hamster Care [online] available from:
3. ASPCA. Hamster Care The 411 [online] available from:
4. National Hamster Society. Getting started [online] available from:
5. California Hamster Association. FAQs [online] available from: