In our house, Sable, our Shiba Inu is the time keeper. When she thinks it is time to go out she comes to me, sits directly in front of me and barks, not stopping until I ask if she wants to go out whereupon she dashes to the back door and leads the B's on the mad dash up the hill. LOL, when Sable says it is time to go out everybody goes out, no arguements.