Try short runs. By that I mean get her to run with you for just a few steps and then stop...praise/treat for running with you without any nipping/jumping. Most herders won't immediately attack your heels....take advantage of that and reinforce just the running.
Another tactic that you can try after she understands the game is a sudden change in direction....turn into her. She'll start keeping a little distance from you...and watching you more closely.
Use the praise/treats and avoid the corrections as much as possible. Saying No and stopping isn't what you want to teach here.....you want her to run nicely...that's what you want to reward.
Another tactic that you can try after she understands the game is a sudden change in direction....turn into her. She'll start keeping a little distance from you...and watching you more closely.
Use the praise/treats and avoid the corrections as much as possible. Saying No and stopping isn't what you want to teach here.....you want her to run nicely...that's what you want to reward.