*  American Kennel Club

*  American Chesapeake Club

*  Canine Eye Registry Foundation (CERF)

*  Cheasapeake Bay Retriever Website

*  Gun Dogs On Line

*  Gun Dogs Supply

*  Optigen Genetic Testing

*  Orthopedic Foundation For Animals (OFA)

*  Total Retriever

*  Working Retriever

*  Working Retriever Central