A dangerous driver has Palmerston North Delta team Brendan and Deja on the run, Customs dog Willow seeks out hard drugs and hard drives, and Corrections pooch Spark beats one search to the punch.

Wellington dog patrol team Luke and Ice snap to it, tracking a dodgy driver on a backyard bender! Corrections dog Wally is ready to boot and scoot after prison contraband and Customs drug-sniffing dog Yarra plays it by ear and nose.

Corrections dog Wally finds drugs on prison grounds, while Delta dog Hitch heads upstream in search of a violent offender.