In iPet you can have a chicken and rabbit as a pet, you could just taking care of them by clicking your mouse. You could also let your pet fighting with your friends to level up. Yes, fighting pets. Virtual pet games were one of the first things to really take off on Facebook, resulting in a slew of mature, full-featured pet-raising sims like Pet Society. In light of that, it’s a little confusing that a game as rudimentary as iPet even exists.