Here's why:
* Gerbils have strong eye sockets: Their eyes are securely held in place within their skull, just like humans and other mammals.
* No loose connection: Their eyes are not connected to their body in a way that would allow them to fall out easily.
It's important to remember that gerbils are delicate animals and should be handled with care. Never tip or shake a gerbil forcefully, as this could cause injury.