Border Collie Colors: Rarest to Most Common - AZ Animals
The Rough Collie
10 Tips to Manage Collie Shedding - Make Your House Livable Again
Do Rough Collies Shed? – Herding Dog Zone
All things Collie: A coat of a different color...
Rough Coat Tricolor Collie Photograph by Catherine Sherman - Pixels
Variations in Collie Color – Collie Health Foundation
Blue Haven - Did you know the collie comes in two varieties? The smooth coat and the rough coat. They still require grooming, although the smooth coat is a little less cumbersome
Coat Care for Collies - Guild of Shepherds & Collies
Border Collie Breed Information Guide: Photos, Traits, & Care | BARK Post
How To Manage Border Collie Shedding: 7 Savvy Tips