I also used the no pull harness and I am very impressed with it. It sounds like the one shais mom uses. I am able to walk my two dogs (Husky and Shepherd), at 80 pounds a piece, at the same time. When I used to walk just one, I always had to make a trip to the chiropractor to straighten my back out. Now I walk both of them with ease!!! We even had a squirrel run in front of us and I held them back.