Your hamster's wheel should be the right size - so if you have a large hamster, you'll need a large hamster wheel. Hamsters should be comfortable when running and not have to arch their spine unnecessarily.
Our range of large hamster wheels are 8 inches or more in diameter and even includes a couple of 'giant' hamster wheels for the biggest breeds.
Suitable for larger-than-average hamsters is this 12 inch version of the popular 'Silent Spinner' range from Superpet. Practical, quiet, stylish and easy to use, it's a very popular choice.