What questions can i ask a narcotics officer about becoming a k-9 unit?

my youth pastor had a drug dog and narcotics officers to come into youth a year ago and i asked her if she could hook me up with him because i really want to be a k9 unit, she said that the drug dog couldnt because our city no longer supports them, but she said i could talk to the narcotics officers, is there anything i can ask them about how i could become the k9 officer? or if i could ask anything else?