I have been watches a few families dogs for the past 8 years now every time they go on vacation, of even if they have to work late I will go to the house and take the dog to the park or a walk through the neighborhood. They range from all sizes( a Great Dane to a Pug), I also have my own dog, a German Short Haired Pointer, who is full of energy 24/7, I also take care our family dog a lot while my mom travels for work. I am very active and like to exercise, my dog and I go on walks and runs every night or morning. I am pretty flexible with hours. I am looking forward to meeting all the dogs!