While my husband has many hobbies (one of which includes dog training), I only have one hobby: dogs. We have two rescues, Felix (pointer mix), and Finnick (collie mix), and we are actively engaged in fostering shelter dogs--so you might catch us on a day where we have 3 canines in the house :) We are lucky enough to have dog-loving friends, so their pups are frequent visitors to our home as well. The more the merrier! We both work full time during the week. but we have no problem leaving dogs in bedrooms/open area/crates/etc. The only type of dog I wouldn't recommend staying is a small one who does not like other dogs. Ultimately, as long as they are comfortable without a bathroom break for the full day, we can make it work! Alright, gotta go, my dogs are getting impatient :)