This is a great hoof hardner for my OTTB.
easy to put on. horse didn't seem to mind it. my friend says it works great.
We started using Keratex Hoof Hardener last year when we were preparing for a ride in the mountains. We wanted our horses to be as comfortable as possible since they are not use to rocky terrain. It seemed to work well, so when my horse started losing his back shoes regularly this spring/summer, I started using it again to strengthen his hoof wall. It seems to be helping, so we will keep using it! It is an expensive product, but you only use a small amount so each bottle lasts me about 8-12 weeks using it on 4 horses.
I have a Thoroughbred with a soft hoof. My farrier recommended this in combination with biotin to help harden the new growth. Just started using it, but so far so good!
This product is amazing and I saw hardening results in my horses hooves just after a few days of using it!