I've house sat and watched over my family and friends pets before. The longest days of doing so would be around 9 days in which I retrieved the mail, fed and gave water to the dogs as well as giving them their shots and medicine while also hanging out with them and keeping them company. I have watched dogs of all sizes. My family and I have owned a number of different types of pets such as a rabbit, a salamander, hamsters, a turtle, cats, dogs, birds, and plenty of fish. I love animals of all kinds and would be ecstatic to watch over your pet!