The Peticure Safe Guard keeps the paw fur out of the dremel head. Since I started using the guard, I haven't caught any hair at all. Before using the guard....yep....you are right....that was a nightmare!I had nothing but trouble with a dremel.
Cavalier's have long hair on the pads of their feet. Even when trimmed, it is easy for hair to get pulled into the dremel and the result is a freaked out and possibly hurt dog.