Bella is almost 3 years and has always pulled on lead. As a pup she was petrified of traffic and this is when the pulling began. She would pull to get away from traffic and she would shut down completely so I was never able to teach her to walk nicely as I think she associated the lead with nasty scary traffic. Now she is older she is still very wary of traffic but the habit of pulling on lead is still there. I am pretty sure I have tried everything with no sucess. She walks ok on a Gen Con head collar until she is spooked or gets very excited about where we are heading she then pulls like a steam train almost choking herself/breaking her neck in the process! Please help! I now have a 9 month old pup who is following in Bella's footsteps and I can't cope walking two pulling dogs. I am open to any advice as I really need to sort this. Thanks.