We meet police dog wannabe Blue and mobility minis Harper, Cedric & Callie.

Training cranks up for police hopeful Blue, there's swap-a-pup surprises all round for the Mobility fosters and Biosecurity's Luigi, Luna and their Uncle Klaus leave home.

Meet hard-nosed Corrections cutie Hunter, see if Biosecurity's Klaus makes it to the end of his assessment runway and catch up with Mobility's 6-month old softies - Callie, Cedric and Harper.

We go face to snout with the latest police charge, boisterous Brigg. Plus, how will Corrections cub Hunter handle his new handler?

Let pint-sized police critter Talon claw his way to the top as your new favourite, Frankie joins the Mobility posse in prison and Biosecurity puppers are in for some high-speed scent training.

Alvis takes part in his first police course, the Mobility hounds get to work in their assessments and Biosecurity matching results are in - will Luigi find his happily ever after?

The Mobility mob bubble up into one canine commune thanks to a worldwide pandemic and will top pup Apex get top marks as serious training starts?

The Mobility mob bubble up into one canine commune thanks to a worldwide pandemic and will top pup Apex get top marks as serious training starts?

Season Finale: Will Corrections go-getter Naki level up? We get an update on season 1 Mobility classics Arthur and Brooke, and the final results are in for police pup-stars Apex and Talon!