American Kennel Club - Information for the study, breeding, exhibiting, running and maintenance of purebred dogs. Link

Orthopedic Foundation for Animals - The organization seeks to promote the health and welfare of companion animals through a reduction in the incidence of genetic disease. Link

Portuguese Water Dog Club of America - Information for PWDs and PWDCA. Link

Portuguese Water Dog Foundation - Generates significant resources for funding research of genetic and other canine diseases to improve the quality of life and health of our Portuguese Water Dog companions. Link