THANK YOU TO VICKY AT SOUTHRIDGE BORDER COLLIES FOR ASSISTING WITH THE CREATION OF THE WEYAHEAD WEBSITE.
A database collecting CEA/CL and TNS results from all over the world
Find border collie breeders and available puppies in both New Zealand and Australia
This website contains good information on Border Collie colour genetics
This website has some interesting insights into colour inheritance.
The history of the Border Collie and colours