What primary dietary characteristic must a chinchilla's diet maintain due to its herbivorous nature?
A diet extremely high in fiber and low in fat and sugar, centered around high-quality hay
Chinchillas are characterized as being strictly herbivorous, and their digestive system is finely tuned to process the specific types of forage available in their native, rugged, mountainous environment, such as grasses and roots. This evolutionary specialization translates directly to their care requirements in captivity. Their diet must reflect this need by being exceptionally high in fiber, which is necessary for maintaining proper digestive function and grinding down their continuously growing teeth. Consequently, the foundation of their captive diet must be high-quality hay, kept intentionally low in fat and sugar content often found in commercial mixes designed for less specialized rodents.
