As of June 11, 2007 and March 2008 my herd tested negative for Johnes Disease and CAE (Caprine Arthritis Encephalitis)
I have not had any out breaks of CL, since I started raising goats in the spring of 2006. I only buy from negative herds.
Instead of trimming hooves onces a month like I use to, I monotier my herd closely, and I trim their hooves as needed.