Identifying a Dog’s Ancestry by Appearance
Everyone has tried it at one time or another: attempting to identify a dog’s breed by its physical appearance. With purebred dogs the task can be easy—Dalmatians sport the classic spots, Pomeranians are a distinctive ball of fur. Even breeds with more variable appearances, Australian Shepherds, Greyhounds, Pointers, generally hold true to their breed’s distinctive physical traits. But guessing the ancestry of a mixed-breed dog is a lot harder than it looks.
Original source: https://thebark.com/content/identifying-dogs-ancestry-appearance