How to recognize a flat-coated retriever

You only need to look at three points to recognize a flat-coated retriever: color, size, and appearance. Flat-coated retrievers are mainly pure black or pure liver color, with very few other colors. When judging the competition level, except for the former two colors, other colors are disqualified. The flat-coated retriever's head is long, neat, and the occipital bone is not obvious. Black flat-coated retrievers have black noses, and liver-colored flat-coated retrievers have brown noses. The whole body of the flat-coated retriever is elongated and very strong, and the tail is also very long, like a broom.