Ferret shows are not that numerous. It takes a long time to become a champion. Maybe the breeder means that the parents are champions. Maybe it means you'd better understand exactly what the breeder is saying before you plunk down any money. Make sure you understand exactly what this means before you buy.
Registration alone is no guarantee of a ferret's quality, or of a breeder's integrity.
The health and well being of my ferrets is my primary responsibility. I will not practice or promote irresponsible or indiscriminate ferret breeding. I will have established short term and long term goals for my breeding program, always keeping in mind the continued health of the species. I will not breed any jills until they are fully mature, i.e. over 10 months of age. I will not allow any jill to have more than two litters per year.