I'm getting a 10 week old Ambilobe in a few days, so I'm trying to make sure I've got everything right. (It's my first chameleon, but I've been doing a ton of research.) Somehow I overlooked the fact that babies should be kept in smaller cages. Is this necessary, or could I put him in the large cage right away? It's 3'x2'x4'. Would cup feeding help make sure he can find his food in a larger cage? Thanks for any advice.