Good concept, but the site owners do a poor job of keeping the site up-to-date. Seems like they're mainly interested in junk advertising, rather than curating and maintaining a list of legitimate puppy breeders. Many of the breeders' listings are at least 3-4 years old, and do not have information about current availabilities. A breeder whose listing lies dormant for more than a year should either be deleted, or labelled 'Inactive'. Otherwise, it becomes a colossal waste of time. Also, breeders who post should be required to list pricing information.