Adorable Hamster Wears World's Tiniest Cast For A Broken Arm

A word of warning, though. According to one source, hamsters are too small for any splints or casts to be effective, and they will simply chew it off anyway when you are not looking. If your pet hamster does take a tumble, you should probably take it straight to the local veterinarian rather than perform a bit of on-the-spot medical DIY.