I have heard that increasing circulation to the hooves can help with the tenderness associated with the condition that one of our geldings has. He's on supplements and fancy shoes, and is great 90% of the time, but I just want to help him out that little bit more. So I was looking at BOT bell boots and PHT bell boots. I have some BOT products, not sure how I feel about them. I've never used magnets...any recommendations?