Corgi how to distinguish between pure and impure

How can I tell if a Corgi is pure or not? The pure Corgi, or the better Corgi, rarely barks when it is at home as a puppy, some almost never barks, has big ears, stands, but some stand ears later, if it is a 2-color Corgi, the iconic mark is the white collar. 1. The actual fact is that you can find a lot of people who have been in the business for a long time. The “white collar”, the color of 1 circle under its neck are white, while the other colors are yellow. In addition, Corgi’s coat color is very shiny, although its hair is short, but you look very obvious shiny up close, and the feel of touching is also very smooth; 4, short, moderate bone mass, chest deep. The proportion of the side profile of the whole body is much longer than the height. 5, the tail position is very low, and like a fox tail. The overall impression is of a beautiful, powerful small dog with very good speed and stamina, intelligent and sturdy, but not rough, structure. However, many Corgis have broken tails as puppies.6. Body Type: Overall balance is more important than absolute size. When the dog stands naturally, the shoulder height of both males and females is about 10.5 to 12.5 inches.7. The ideal ratio of height (vertical distance from the horse’s shoulder rung to the ground) and body length (horizontal distance from the sternum to the back of the hip [the location of the sciatic prominence]) is about 1/1.8. The ideal weight for males is about 30 to 38 pounds; the ideal weight for females is about 25 to 34 pounds. The overall proportion is not harmonious, too big or too small body size is a serious defect.