EAOD or Early Adult-Onset Deafness, also known as EOD (Early Onset Deafness) is a known genetic disease in Border Collies.

The tracking database is world wide and all information is entered in English. The website was created for awareness when considering purchasing a puppy or a dog and for breeders to make better informed breeding decisions.

The information on this website is provided by or given permission to upload the information by the owner or breeder of the dog(s) entered.