Liu Tao and Wanwan are a Douyin blogger. The cat she raises is a British short silver gradation. The full name is silver gradation key color. The short silver gradient is a British shorthair breed color bred from the British Shorthair (blue-gray) and the Chinchilla. It has the white coat of the Chinchilla and has the important characteristics of the British Shorthair.

During the breeding process of silver gradient , There are golden dots, silver dots, golden gradients, blue-gold gradients, etc. The eyes of silver dots must be blue, so the color of the cat with the key color is blue. The cat with silver dots is not completely white. Its bottom coat is white, the tip of the coat is a little light brown, and the pads are dark, not pink. .