Thanks, he is adorable. I'm trying to ease my mom into the idea of getting another chinchilla, nevermind the idea of a bigger cage. But I am going to look at bigger cages. I do know the whole 30-day-isolation policy. I have an older cage for the new chin, and I'd keep him in that for the month before I introduce the two. I'd keep the new guy in my bedroom. I am planning on getting a new ledge for Xavier-- there's a company that I have to find again that makes those ledges with the beds on top. I'm planning to get one of those, once again if my job works out. I feel bad for not having much for Xavier to do in his cage, we've been a bit tight on money and all the chin-spins I've seen were expensive. Currently I let him run around each day so he can let some of that energy out. Hopefully with some more money coming in I can make him more comfortable.