Originally Posted by HorsesAreMyPassion
Bit burrs are the made in same design as the round rubber bit guards that you can put on your horse's bit to protect from rubbing or pinching, but the bit burrs are plastic and have nubby things on the side that sits against the horse's face. They can be used on a horse that has a really bad habit of leaning into one side of the bit to help discourage the leaning.
Oh ok, I have never seen them before. Thank you!