Your small pets every exercise need will be met with the help of this trixie wooden exercise wheel dwarf hamsters mice and degus all have a natural instinct to exercise and often run many miles in the search for food in houses and cages these chances to run are naturally significantly reduced this trixie wooden exercise wheel is smooth and low noise thanks to ball bearings this means that your nights sleep doesnt have to be disturbed when your night owl small pet decides to go for a mi