I have tried several methods to get Milo to stop pulling and so far, the only thing that has produced results is when he starts to pull, I stop and do not continue until he backs up a bit to take the tension off the leash and relaxes. Then I start to go again. I use an English slip lead and he will pull against it like it's not even there. I have a face harness that he doesn't pull against but it rides up into his eyes so I don't use it. Keep trying different things until you find something that works.