What is a hock joint?

The hock joint, also known as the tarsus, is a crucial joint in the hind limb of quadrupeds, such as horses and dogs. It is analogous to the human ankle and consists of several bones that allow for flexibility and movement. The hock joint plays a vital role in locomotion, absorbing shock and providing stability during activities like running and jumping. In veterinary medicine, it is a common site for injuries and conditions, making its health important for athletic animals.