How to see the quality of Yorkshire

How to see the quality of Yorkshire? The purebred Yorkshire is about 23cm tall at the shoulder, weighing no more than 3.2kg, with a small, even body; small head, flat top, small, erect ears, almond-shaped eyes, medium size, black nosepiece; straight limbs, standing perpendicular to the ground, rounded paws, black nails. 1. The head is small and flat at the top, and the skull cannot protrude or arch. The ears are small, V-shaped, erect, and the root of the ears should not be too far apart. The eyes are medium sized almond shaped eyes, embedded in the face like two jewels, dark brown in color, with black circles. The eyes are dark brown with black circles. They reveal a sharp and intelligent gaze. The expression is intelligent and energetic. The nose is black. The muzzle should not be too long, not a protruding upper jaw bite or a protruding lower jaw bite, with strong teeth. A clipped bite or pincer bite is acceptable.3. Straight front legs, elbows neither turned in nor turned out. From the rear, the hind legs are straight, while from the side, the hind knees are at an appropriate angle. The hind legs must be removed if they have wolf claws, and the front legs can be removed if they have wolf claws. The paws are round and the nails are black.4. The middle part of the tail is broken off and covered with long hair, kept lower than the back, with a high tail heel.5. The hair on the tail of a good quality Yorkshire is abundant, of medium length, and about the same length above, on the sides and below, like a fox’s tail, just below the dorsal line, and the Yorkshire tail is not curled on either side of the body when held up, nor is it flat on the back. The coat should be double-layered, medium-length, and seemingly dense, but not so long as to obscure the Yorkshire’s own clear outline. The undercoat should be soft, dense and long enough to support the outer coat. The outer coat should have straight, coarse hairs that are smooth and flat, not coarse and not upright.