The front leg of a dog is commonly referred to as a "forelimb." Forelimbs are responsible for bearing the weight of the dog's body and facilitating movement. They consist of several components, including the shoulder, upper arm, elbow, forearm, and paw. Dogs rely on their forelimbs for various activities such as walking, running, jumping, and digging. The structure of a dog's forelimb allows for flexibility, agility, and stability. The bones, muscles, tendons, and ligaments work together to provide support and enable a wide range of motion. It's important to ensure proper care and maintenance of a dog's forelimbs to keep them healthy and functional throughout their lives.