EDIT: I just realized that it shows several types that they make. The one I am interested in is the one 3rd picture. The one that is pink and black. And another question do you think we could have to get a special bridle? Or would it attach to the usual one that we use? And also in the video at about 1 minute it shows one that if you were to pull on the reins it would tighten around the nose. Wold that one be better than the one I was looking at originally? Or which one on the video is the best in your opinion?