Wellington Delta team Josh and Iko run through the rapids to a rapid response and Corrections dog Gemma smashes her first big time search for tobacco, cell phones and synthetics!

Wellington Delta team Mark and Moose are on the hunt for a brazen burglar, Biosecurity beagle Gina serves up the catch of the day and DOC team Martin and Toby go bush looking for Kiwi.

Palmerston North Delta team Sam and Zinny have their work cut out for them as a fleeing driver keeps on running. Meanwhile, there are sad goodbyes and new beginnings for Corrections drug dog Radar.