There are several ways to cue collection for your dog on a course. The type of collection cue (or slow down cue) you give depends on the situation on course and how reactive your dog is to your handling.
You can read about the different types of collection cues in the OneMind Dogs system.
Understanding what a Rhythm Change is and how it can help you cue better collection.
Teach effective collection cues and practice them in sequences with instruction from our International Training Week series:
Continue teaching better reaction to collection cues in another sequence.
Practice collection cues from a distance.
The Reverse Spin and Jaakko Turn can also cue different degrees of collection and suit different course situations well. Take the structured courses on both: