Yes. Chinchillas enjoy some freedom, but when they are wandering in your home, they will require supervision. Most of a chinchilla’s time should be spent in an enclosure. They are small and agile and are safer when in an enclosed habitat. The best chinchilla cage is one that has plenty of space for them to move around and play with their toys. The more chinchillas you have, the more space a cage should have. When you have multiple chinchillas a multi-level cage is often appropriate.