Season Finale: In Rotorua, stunt dog Hayes hits the small screen, big time. In Wellington, Delta dog team Regan and Taylor attend a high stakes job involving a whole lot of smashed windows.

Delta team Josh and Blue track a garden variety thief. Customs drug detector team Jo and Rani find a stash in children's toys and DOC dog team Adriana and Zach look for an unlikely pest.

Delta team Luke and Ice track down a wanted man. DOC's Max and Oska scour Fiordland for endangered Whio and Biosecurity NZ's Marion and Fudge uncover a bizarre find at the International Mail Centre.