1. Black Labrador Retriever. Labrador Retrievers can come in three colors – yellow, brown (chocolate), or of course, black. Black is their usual color and nearly all of these dogs were black at the beginning of the breed.
Are black dogs smarter?
Because they’re so smart, black Labs are often used as service or guide dogs. Similarly, their excellent noses make them great candidates to become search-and-rescue dogs. An example: About a month ago, a Connecticut teen graduated from her guide dog training program with her pup, a black Lab named Sadie.