What is also known as cover, and is the term used for market animals referring to external fatness?

The term often used for market animals to refer to external fatness is known as "finish." In the context of sheep and other livestock, finish describes the amount of fat cover on the animal, which is an important factor in determining the overall condition and marketability of the animal. A good finish indicates that the animal has reached an optimal level of fatness, contributing to desirable meat quality and consumer appeal. This characteristic can significantly influence the price at which the animal is sold, as consumers typically prefer animals with a balanced amount of fat for flavor and tenderness.

The other terms provided do not specifically refer to external fatness in this context. "Grade" typically refers to the quality classification of meat, which includes factors such as muscle development and fatness but is broader than just the external fat. "Fleece" pertains to the wool covering of sheep and does not relate to the fatness or condition of market animals. "Yield" usually refers to the amount of meat, wool, or other products that can be harvested or sold, rather than the condition or finish of the animal itself.