Wire cages are preferred. I prefer wooden shelves because they give the chinchillas a great chew toy. Wire shelves can be used as long as they are the same size wire as the floor. Pine shavings can be used to line the cage or pan. Care should be taken when choosing where to place the cage.
Chinchillas have such thick fur that overheating is a danger.
They need to stay between 60 and 80 degrees. They must also stay out of drafts. Also, because they are awake at night, your bedroom may not be the best area to keep your chin. Chinchillas need a glass water bottle. Plastic can be used, but if the chinchilla can reach it, he will most likely chew a hole in it.