Explain the difference between a joint's possible range of motion and its actual range of motion.

Explanation:

Each type of joint has a possible range of motion associated with it. A joint's actual range of motion, however, is dependent upon the fitness levels of the individual. Since the possible range of motion is the theoretical maximal range of motion, the actual range of motion will always be less.

the answer is

i think he will be okay, id probably take the dog to the vet just incase