Meat rabbits belong to monogastric herbivores and their digestive system includes digestive ducts and digestive glands. The digestive tube is a long tube and its structure: mouth - mouth - pharynx - esophagus - stomach - small intestine (duodenum, jejunum, ileum) - large intestine (cecum, colon, rectum) - anus. Digestive glands include salivary glands, liver, pancreas and gastric glands, intestinal glands, and the digestive glands are ductal glands. The digestive fluid secreted by the glands is delivered to the corresponding sites of the digestive tract by catheters, respectively. China Agricultural Network Editor