Bernie has been a little sod with pulling,about 5wks back,I was meeting my sil on the field with her dog,I thought I will take some extra special treats and try this way,on the way to the field I wrapped the lead around my hand and was starting to go on the field,wasn't taking much notice as I was getting the extra training treats out and he lunged forward and he was off,I had to be very quick to let go,how he didn't break my finger I will never know,infact he might have becouse it still hurts now and even if I knock it,it will bruise up instantly! Anyway I've been waiting for the dogmatic head collar to come in to stock becouse they had sold out of his size,it came in to stock and I finally got one,it's made such a huge difference in him,I think once were both used to,it and me know what iam actually doing,for me,I think it's going to be a life saver!