What is a common sign that a dog may benefit from physical therapy?

A common sign that a dog may benefit from physical therapy is indeed a reluctance to move or play. This behavior can indicate various underlying issues, such as pain, injury, or decreased mobility, which may prevent the dog from engaging in its normal activities. When a dog is hesitant to move, it may be experiencing discomfort, stiffness, or weakness that could be alleviated through physical therapy. Techniques used in physical therapy can help improve joint function, muscular strength, and overall mobility, thus enabling the dog to regain its enthusiasm for play and movement.

In contrast, excessive barking, loss of fur, and increased appetite can be symptoms of different kinds of issues that are not necessarily related to physical movement or musculoskeletal health. These signs may indicate behavioral problems, skin conditions, or metabolic changes. However, they do not directly correlate with the need for physical therapy in the way that reluctance to move or play does.