I'm definitely going to get a Gentle Leader for Tink, she is an absolute NIGHTMARE to walk. And I definitely agree with Simmons99, I had to stop using her harness because it gave her way more pulling power - she can pull me clear down the road on it and she's only 50lbs! Awful and all as it sounds, the only way to walk her at the moment is to attach the lead to her collar so that she'll garrotte herself if she pulls too hard!