The Shetland Sheepdog is a herding dog that's also called the Sheltie. This breed ranges in size from small to medium and has a variety of coat colors, like tri-color, blue merle, and sable.

There are so many things to love about the Shetland Sheepdog that we have a feeling ... tricolor, blue merle, and sable. Couple that with their expressive eyes that wear a permanently gentle ...