It's been pretty cold lately so we haven't really had a chance to take him on a walk (we have a big back yard for him to run in though) so the only times he has been on a leash is for his vet checkups and needless to say he really really doesn't like it.... If he feels even a little bit of pressure on his neck from the leash he will sit down and not move. I'm obviously not going to drag him but I want him to get used to his leash. Anyone have any suggestions on how to get him used to it???