Nancy Irlbeck, MS, PhD

Nancy A. Irlbeck, M.S., Ph.D is the Associate Dean for Academic Affairs in the College of Agricultural Sciences at Colorado State University in Fort Collins, Colorado…

Article 

How to Feed the Small Herbivore Gastrointestinal Tract

Most small herbivores like the rabbit, guinea pig, and chinchilla possess a simple, non-compartmentalized stomach paired with a large cecum and colon. To feed the small herbivore gastrointestinal tract, provide insoluble dietary fiber to stimulate gut motility and maintain gastrointestinal health. A balanced small herbivore diet contains adequate fiber (minimum 25%), minimal starch, and moderate protein levels. Among small herbivorous non-ruminants, the gastrointestinal tract of the rabbit is the most specialized and this manuscript will focus on unique features of this species’ anatomy and physiology.