Dog sitting/Dog walking

I'm a 28-year old graduate student returning to school after a few years working. Available to dogsit/walk for those who are are in need of one near campus.

I have dog and house sat for my former coworker's elderly lab, and am comfortable with dogs of all sizes. Most recently walked and fed a small-sized pup on campus while his family was away, and dog-sat for a fellow resident who works during the day. I've grown up with dogs as pets my whole life and would be happy to dog sit or take them for a walk.

Thank you