Ugh, I haven't run in to that one. I tried googling it, and I only came up with a casual reference of some pups pulling on each other's hair. The author said to give them toys to play with at that point to distract them. Not sure it will work, but thought I'd pass it on.
Good luck. You'd think this would be a fairly common problem.
__________________ Mike ~ Doting Dad to Jillie, Harper, Molly, Cooper, Eddie (RIP), Lucy (RIP), Rusty (RIP) and Jack (RIP). Check us out on YouTube |