To determine if you are a Milk Dragon, first you need to see if you are yellow. If you are yellow, then there is a high probability that you are a Milk Dragon. Of course, Milk Dragons can change color, and other colors might also be Milk Dragons, but yellow is more likely. The second criterion is height. The height of a Milk Dragon is 180 centimeters. If your height is 180 centimeters, it further confirms that you are a Milk Dragon. When a Milk Dragon crouches, its height will be less than 180 centimeters, so those who are shorter than 180 centimeters are also Milk Dragons. You can refer to this.