Notice if your gerbil digs or burrows in its cage.This is a good sign, as it means your gerbil feels comfortable in its cage. Burrowing, tunneling or digging are not signs of frustration or anxiety. In a gerbil, they are positive signs.

Notice if your gerbil digs or burrows in its cage.This is a good sign, as it means your gerbil feels comfortable in its cage. Burrowing, tunneling or digging are not signs of frustration or anxiety. In a gerbil, they are positive signs.