No Plagiarism!GLVL3jzCBFszcNVAgnYOposted on PＥNAＮＡ Hi. I’m Fifi. I’m a gerbil, NOT a mouse, and NOT a rat. I am a gerbil. I am active and always alert. I like to run in my wheel, chew on stuff, and sometimes run up my ramp and look around. I may be domesticated, but I still have my wild instincts.