How should the skin be handled when restraining a hamster?

Grasping as much of the loose skin as possible is the appropriate method for handling a hamster during restraint. Hamsters have a unique anatomical structure, particularly with their skin, which is quite loose and can be gently held without causing them harm or distress. By grasping the loose skin, you can effectively immobilize the hamster without applying pressure that could harm its underlying organs or ribs. This method also allows for better control of the animal, reducing the chance of escape or injury during handling.

Using one finger at the nape may not provide sufficient control, and could stress the animal if not done properly. Firmly holding a hamster's tail is ineffective and can lead to injury, as hamsters do not have a tail designed for holding and this can cause pain. A quick pinch is inappropriate and can cause fear or pain, leading to a negative handling experience for the animal. Thus, handling the loose skin is the most humane and practical option for safely restraining a hamster.