Appearance and Behavior
When chossing you hamster, look for bright shiny eyes. Dull or watery eyes could be signs of sickness. Also, does your hamster have thick, rich shiny fur? Looking for the best hamster is quite difficult, but it will benefit once you do! Also look for bright curiosity, and energeticness. Does the hamster you're eyeing have these all? Then that hamster is for you!
