Give your friend some exercise
Due to the fact that hamsters run many kilometres a day in the wild, they have a natural instinct to need to run daily. A hamster wheel is the ideal addition to any hamster's cage. This wire hamster training wheel can stand alone or be clipped into your hamster's cage. Hamster wheels can help keep your hamster fit and healthy. Wheel is made from wire, ensuring it won't get damaged if hamster chews it.
Tip: make sure your wheel is big enough for your hamster, to ensure his/her back is not arched and in turn strained.
• Small - 13 cm diameter
• Medium - 18 cm diameter
• X-Large - 27 cm diameter