For me, becoming a dog sitter gives me the same feeling as owning a dog; especially because I have a full time job. I've dog-sat for numerous families on vacation, and dog-sit all the time for friends who are traveling. Owning a dog as well as being an active person, I don't take ordinary walks around the block. Instead, I enjoy going to the park or jogging to keep things more exciting for the dogs. One of my favorite things to do is to teach dogs new tricks which is always fun!