Dog Patrol, Episode 2

Sam and Arlo chase down a group scarpering school vandals, while customs drug dog Zion busts a package wide open.

Cash-and-drug seeking star Yarra rolls on a few finds, while Rotorua police team Luke and Skudder hit the trail after a disappearing speed demon.

A dangerous driver has Palmerstone North Delta team Brendan and Deja on the run, while Customs dog Willow seeks out hard drugs and hard drives.

Wellington dog patrol team Luke and Ice track a dodgy driver and Customs dog Yarra plays it be ear and nose, all on Dog Squad's epic 100th episode.

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

In Wellington, patrol dog Quita puts the sting on a group of car thieves, while drug hunter Anika makes a stimulating discovery on the Customs mail belt.

Palmerstone North Delta team is on the job fighting crime, while Customs pooch Yarra sniffs out a dodgy delivery.

Delta unit Kieran and Vader vamoose after a fleeing driver in Hamilton, while drug-seeking Yarra is in pursuit of something unsanitary.

In Tauranga, police dog Falcon swoops in on a fugitive who's left a trail of destruction, while drug hound Yarra discovers a less than festive find.

Wellington Delta team Regan and Taylor chase a violent man who runs from his vehicle, while Biosecurity beagle Archie gets spicy for Dog Squad guest star Indie.