On Puppy School, Police pup Alfa loses his marbles, Corrections pupper Bindi puts in some hard play and with the ski season open trainee LandSAR Avalanche pup Nala takes to the slopes.

Does Police pup Stark bite off more than she can chew, which of the Blind Low Vision brothers gets blindsided, Aiden or Archie? And a new batch of Biosecurity Beagles.