Im need of some advise. i have an 8 month old red heeler who is start to become a real handful. i have read up on these breed and already know they are a very active dog and love affection. My issue is that both me and my partner work full time and often come home to holes dug or things chewed to pieces. what can i do to to stimulate her mind so that i can break the destructive cycle? we walk her daily but everytime we bring her inside she jus goes crazy. any help would be great.