As a personal trainer I have a lot of free time. Dealing with humans stresses me out but taking care of my families animals kept me at bliss, so why not get paid for it, right? Ive owned a Dog, Cat and an Iguana in my brief life. Inevitably, my dear animals didn't last long enough. Taking care of them from being a child and now a full grown adult, I cannot bare to own another and go through the same, I am alone and do not want to leave an animal in my house while I am away working... I don't think its fair. I would rather take care of others and provide a brief bond. I'm very fit so I can keep up with a running dog. I have outrun some before. I know many local parks and I am sctrict with diets. (humans and dogs).