I had been using a rope halter, with my mini, but since moving her, we are trying to work with her with just a regular flat nylon halter. So I went and bought one that has an adjustable nose, called an Average Miniature size. Well, it fits just right, with no room to grow, or if we want to move her fast, with a fly mask on, it won't go over it, and I worry that when she gets her winter coat, it won't fit. There are no more holes to put the buckle in, over the pole area...(hope I am saying that area right, where it goes up and over her ear area) So, we sized her to a regular foal one...too small, so then we tried a pony one, too big. So, I can't find what is called the Large Miniature, by Hamilton here, so was thinking of ordering it online. The problem with my mini is she has a petite nose, but her jaw is stout. Has anyone here, compared the Large Miniature halter to the Pony one? If so, was the large mini smaller than the pony? These are the Hamilton brand I am asking about. I have tried to find exact measurements of the their halters all over the internet, and I can't seem to find any to compare the different sizes to eachother. Thank you ahead of time, if anyone can help me with this.