Videos by Sgt. Rocko AZBR K-9. Rocko was a rescue Pit Bull and now serves with Arizona Border Recon's K-9 Unit
Playing Hockey
Its a bird its a plane its a DRONE
Livin' the life on the AZ border
National Dog Day
The effects of caffeine
Bath Time for Rocko
Rocko's bad leg
Trail Recon "The Cool-Off"