Sometime I let my gerbil run around loose in my room . The dangers of that is make sure the room is closed up, always watch so it doesn't chew the electrical wires, and don't step on them. They move fast and you might find them inder your feet before you know it. It is also important that they always have cardboard in their cage to chew. Their teeth are always growing and the teeth will get too long if they can't chew on something.
Gerbils can be a lot of fun and love, if the proper care is given.
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