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What is a Blue Merle Border Collie?
The Blue Merle Border Collie isn’t a separate breed—it’s a color variation of the Border Collie, distinguished by its striking merle-patterned coat.If you’ve ever seen a Blue Merle Border Collie, you’ll understand why they’re often called the “living art” of the dog world. These dogs are showstoppers with marbled gray, black, and blue coats, and…