Okay well I just recently got into breeding rats mainly because my pet store sucks. Well, i kept them in my room until I got my shed ready. 4 moms decided to escape during the night and when I went into the room the next day one was sleeping on top of the cage in a moccasin lol?? And one was running around I put both of those back in their cage but I couldn't find the other 2. I literally have been looking for a whole week in my house freaking out. Today I found both of them under my tv stand. I learnt my lesson, I'm never keeping a rodent in my house again! They are freaking escape artist.