I'm a 21 year old athletic college student, who can run, walk, and jog with any size dog. I am home for the summer and I am looking to make some money. I owned a dog for 17 years that passed away 2 years ago. I would like to own another dog but unfortunately I have to wait until I finish college. I owned a medium to large sized German Shepherd, that was very protective of me and would bark at every person or animal it saw, so I have experience with dogs that do not get along with others while on a walk.