Though Border Collies come in many colours, the merle variation is among the most eye-catching. These dogs usually have a base coat of black or red, marbled with lighter and darker patches. The ...

Border Collies typically sport a medium-length ... Great Danes come in a variety of colors and patterns, including black, white, fawn, blue, merle, and harlequin. Regardless of their color, they all ...

Two border collies have a full-time job keeping birds and other wildlife off the runway at West Virginia's busiest airport.

Members of the animal kingdom come in a variety of shapes, sizes, and colors. All of these animals have blue eyes.

When it comes to dog's coats, merle one of the most jaw-dropping color patterns around. Also known as "dapple," the end ...