Things to note when buying a Border Collie:

1. Choose a nearby kennel to buy. Dogs in kennels are relatively guaranteed. Professional dog breeders need reputation and reputation. It is difficult to guarantee the dogs purchased at the market.

2. Observe the appearance of the Border Collie. Observing the appearance of the Border Collie, the Border Collie has a rich expression, high vigilance, and enthusiasm; the Border Collie's eyes are round, well-proportioned, and brown goose egg-shaped; the Border Collie's ears are neither too big nor too small, just right.

3. Observe the physical characteristics of border collie. You need to observe the shape of the Border Collie's head from the side, which is relatively wide. The Border Collie's mouth is wide, the teeth are well closed, the neck is strong, and the hard muscles can be clearly felt. The back is straight and the tail is downward, neither long nor short. It goes vertically and does not bend or warp.

4. Observe the hair of the Border Collie. Border Collies are lush and often covered in black and white hair.

5. Observe the mental state. Border Collies are active by nature and love sports. Border Collies have always been full of energy. Border Collies that lack energy are not within the scope of selection.