The larger the cage, the better. The minimum floor space is about 24 by 24 inches, and a tall cage is best; if possible get a tall cage with shelves and ladders that allow the chinchilla to climb. Wire is the best cage material, and avoid plastic cages or accessories and chinchillas chew and destroy plastic readily. The tray can be lined with wood shavings (avoid cedar shavings, and hardwood shavings such as aspen are preferred over pine), or newspapers. Many chinchilla cages have a wire floor, which is nice for cleanliness but can be hard on chinchilla feet so are best avoided. Wire floors or shelves can be covered with wood to give the chinchilla's feet a break. A nest box, made of wood, should also be provided.
Where to Put the Cage
The cage should be placed in a quiet area of the home where human activities won't disturb (and stress) them during the day. The cage should also be located in a cool area (no drafts) and not exposed to direct sunlight which could cause overheating. Summertime temperatures must be monitored to make sure the ambient temperature is not much over 77 F (25 C). If you do not have air conditioning, placing a shallow pan of ice cubes in the cage may help, or drape a damp towel over part of the cage (the evaporation of water is cooling).
Place the cage on a table or stand as this will help make the chinchilla feel secure (chinchillas can be intimidated if you must lean over the cage to interact with them).
Glass water bottles are ideal because the chinchilla can't chew through them. If you use plastic, encasing it or creating a barrier to it with wire mesh should reduce the risk of damage (you can also get commercial chew guards). For feeders, hopper style feeders that attach to the outside of the cage are nice because they can't be tipped and the chinchilla won't be able to urinate in their food. If a food bowl is used it should be a heavy ceramic bowl to reduce tipping, and it must be cleaned daily.
Toys can be provided too - blocks of wood and tree branches (free of pesticides) are good chew toys. Some of the wooden parrot toys make good toys as well, as do the willow balls and rings that you can find for rabbits. It is important to provide toys that do not have small or plastic parts that could be ingested. In addition, a "chinchilla block" or pumice block can be provided for chewing and this will aid in keeping the teeth trim.
Wheels can provide excellent exercise, although you may find that unless the chinchilla is introduced to the idea at a fairly young age it may not take to running on a wheel. Look for a 15 inch wheel (anything smaller will be too small for most adult chinchillas), with a solid running surface and an open side with no cross supports (wire wheels are dangerous to feet and tails).
Some people also find the use of running discs like the Flying Saucer a good option for chinchillas.
The risks of overheating make the use of plastic run about balls undesirable. Your chinchilla would much rather run around in a secure, chinchilla-proofed room.
Resources about chinchilla cages:
- Setting up a Chinchilla Cage - a photo and description of a good sized, suitable chinchilla cage, from Etc. chinchillas. You may also want to visit their Chinchilla Yellow Page listing for cage suppliers.
- Chinchilla Information - information on cages on the Chinchilla Information site by Lyn Duedall.
- The Playroom - this may take a while to download; photos of well done chinchilla cages