It appears that Jerry and Jo Ann Nelson are USDA breeders...business name: Trailane Kennels. Looks like they run a pet boarding business?
USDA: R cert holders
Found them listed on the HSUS site as a Animal Research Facility...? I can't really make heads or tails of what that means, but it would indicate they would have more in depth information regarding them. You may want to contact them and see what you can find out. Here is the site:
Research Facility List | The Humane Society of the United States