In an action packed Canine Combine, a tutu wearing Rottweiler, a partially deaf cattle dog, a zoomy mixed breed, a beer retrieving trick dog and a police K9 favorite from season one will vie for a spot in the Dog House. These pups will need brains and brawn to be declared Top Dog and move on to the finale.

Two police canines, a cancer detecting lab, a border collie bat dog and the ultimate underdog, an 11-year-old completely deaf Pitbull, battle it out in the combine. Super sniffers, lighting speed and terrifying takedowns make for the most competitive Dog House yet.