I have a pair of the Chimacum boots, but they have that big metal "buckle" right at the heel, so I never really got into using them for fear of bruising the heel. I did ne-mail my concerns to Janie, (sp?) and she said they would consider changing the design so as to put that buckle on the front...but I too, had been told they weren't making them any longer. If they are, and the design HAS changed...I am interested...though this mare's feet are too small for the ones I have, perhaps they can make a smaller size as well.
I have a set of Hoofwings as well, but am finding them difficult to put on, as I have trouble with my right hand not working properly due to a neck injury...so I am going to try finding an old "boot-hook", and see if that helps at all. Hmmm, a lightbulb just lit...I think a crochet hook would work...LOL!