I have watched 2 dogs for a family on Rover, but that is the only professional experience i have. I used to walk my neighbors dog & I dog sit for my family all the time. I've watched them overnight and during the day. Also I've had different kinds of animals throughout my life that I've had to take care of, including dogs. My sisters have smaller dogs, but a lot of my family friends have bigger dogs like pitbulls. I personally love animals a lot, especially dogs. I work very well with them because of that.