Mackenzie has been a great caregiver of many dogs and other pets, particularly of my own dog - Mabel. Mabel is an aussie/heeler mutt, and can be a lot to handle. My dog needs someone to show her discipline and affection, and Mackenzie has done that better than any other dog walker so far. In addition to helping Mabel get her daily exercise while I'm at work; she has improved my dogs temperament on leash, and helped her be friendlier to other dogs and strangers. She even taught my dog to 'hi-five'! Each day I feel better about going to work, knowing that Mabel will get the exercise and social interaction every dog needs. I come home and my dog is mellow and happy. I have recommended her to other friends of mine, who have all had equally satisfying experiences with their own pets.