Things You'll Need
- Two Hamster cages
Instructions
Flip your hamster over gently in your hands so that the hamster's belly is facing you.
Look at the rear of your hamster for two bulges in between the hind legs. These bulges are the male hamsters testicles. If present, you most definitely have a male hamster.
Look closely at the spacing between the hamsters anus and second opening. Female hamsters' anus and vaginal opening are spaced very closely together while male hamsters have a noticeably larger space between their anus and penis.
Place your male hamsters into one cage and your female hamsters into the second cage.