what animal has four stomachs
Names of the 4 Parts of a Cow's Stomach. Depending on what a bovine eats, it may take one to three days for the food to pass through the digestive tract. Cattle have ruminant stomachs -- stomach with four separate compartments. The compartments are called the rumen, the reticulum, the omasum and the abomasum. Each compartment has its own specialized duty in the digestive process. The rumen is the largest part of the cow's stomach, holding up to 50 gallons of partially digested food at any given time.