herding waves, Help?

  
Bandit

A Trained dog is- a Happy Dog!
 
 
Barked: Mon Aug 4, '08 4:02pm PST 
Hi, I have a 1 year old border collie that when he is off leash he will herd waves until I can finally herd him. smile Anyway, it is very scary and I would like to know if anyone has ever had this problem and how do I fix it. I have been using a 30 ft long line and have been working on recalls around the waves, but that is the extent of what I know to do. He is my first BC and smart, but challenging.