Katie Holahan's glad she found someone who walks the extra mile for her dog.

"They provide daily dog-walking services, which I use four to five days a week," Holahan says. "Marc [Matlin, the owner] and Chicago Dog Walkers have been wonderful.

"After adopting my dog from a local dog shelter, the dog walker met us that night and started the next day. They leave great daily notes and you can tell that the dog walkers really enjoy their jobs."