What is the name of the structure that connects the hoof to the lower leg of the animal?

The correct answer, which is the coronary band, refers to the crucial structure at the upper part of the hoof that connects it to the lower leg of the animal. This band is a vital area where the hoof grows from, providing both support and nourishment. The coronary band acts as a barrier and plays a key role in the proper development and health of the hoof.

The other options indicate different parts of the hoof structure. The fetlock is the joint located between the cannon bone and the long pastern bone, while the pastern refers to the area of the leg between the fetlock and the hoof. The heel is the portion of the hoof at the back, helping in providing weight-bearing support but does not connect the hoof to the leg. Understanding the functionality and location of these structures is essential for anyone working with livestock, as it pertains to their overall health and mobility.