Hello I have thought about possibly training our kitten to stay in a "cat house" while we are gone. (the pet cages you can purchase, not the travel cases but the black cages almost like a big bird cage) I was just wondering if anyone else has tried this. The cage i am looking at is a pretty good size. More then enough room to have a litter box on one side and a food place on the other. It also has a shelf for him to sit on.