The Greeley Police Department is celebrating the retirement of one of its toughest drug-bustin' team members: K-9 Rocko.

Rocko worked with Officer Clarey, who was given the option to adopt the highly-trained German Shepherd at the end of his career. While Clarey is still on the force, he will now see Rocko when he's off duty, rather than on duty.

Greeley Police Department Facebook

The Greeley Police Department shared the video below of Rocko adjusting to retirement and new family life.