If necessary, Jinjila has long hair all over its body. The breeder can shorten the hair on Jinjila’s buttocks regularly. This can reduce the chance of feces on the buttocks and make it easier for Jinjila to defecate. The breeder can use scissors to trim the hair of the chinchilla, and the hair around the buttocks can be cut short, so that the chinchilla will be cleaner, and the breeder does not need to worry about feces being stained and difficult to clean.