Chasing his dream to join an elite K-9 unit, a state trooper partners with a fellow underdog: clever but naughty shelter pup Ruby.

The year is 2048. By mandate, every cop must partner with a robot. Detective John Kennex returns to work after waking up from a 17-month coma. As he adjusts to working with his new partner, Dorian, a discontinued android with unexpected emotional responses, John also must learn to get along with his new colleagues.