The brace fits fine ... I think.
The process takes way too long ... to get the supplies needed to make cast, then send it back to have brace made and then sent back to me, all for the price (of $600 minimum). In my humble opinion ... this lengthy process inherently hindered the correct healing process, and still causes our dog to not want to put weight on her hind left leg (the injured leg).
I will continue to use the brace as long as my dog is progressing to getting better, and more comfortable with it on than off, as she walks.