[s1e16] Old Dog [ 90% POPULAR ]

There is a popular video series called Dobie Masters (starring a dog named Cleopatra) that provides deep-dives into training and milestones, though it does not use this specific episode numbering.

A police dog tasked with finding a family lost in the wilderness. Other Potential Interpretations [S1E16] Old Dog

A dog that prevents a robbery targeted at its truck-driver owner. There is a popular video series called Dobie