How to distinguish good and bad Border Collies? The Border Collie's mouth will be slightly longer, U-shaped, and the mouth will be more rounded. Most of the Border Collie's ears are semi-erect, but the ears of Border Collies who are just born are not. Fully established; Border Collie has a relatively slender body, and there are more black and white ones on the market. The puppies are relatively slim when they grow up.
Mouth shape
Generally we see that Border Collie’s mouths are slightly longer, but we cannot judge the breed of dog based solely on the size of the mouth shape, as it is easy to make mistakes. Because many dogs have relatively long mouths. Border Collies often have a U-shaped mouth, and their mouths are also more rounded.
Ears
Most of the Border Collie’s ears are semi-erected, which means that if the dog recommended to you by a merchant has drooping or fully erect ears, you may want to pay attention.
Of course, we cannot make direct conclusions based on our ears alone. We must also consider other characteristics. After all, dogs are the same as people, but they also look different. The Border Collie's ears cannot be fully established when they are just born, but they will improve when they grow up.
Body shape and pattern
It is recommended that parents choose the dog they like based on size and pattern. This does not mean that it is easier to decide the breed of dog. This is because most people keep dogs for fun or companionship, so choosing a Border Collie with a personality that matches yours is more important than choosing just one breed.
Bian Collie has a relatively slender figure and looks like an athlete who is good at running. At present, there are more black and white border collies on the market. Border Collie puppies are relatively mellow and not as tall as they grow up.
Eyes
Border Collie’s eyes are very bright, so when choosing a Border Collie, you must choose one with bright and shiny eyes. Such a dog will be stronger.
Character
If distinguished by human personality characteristics, border collies should be relatively neutral, not shy or violent, easier to cultivate than other breeds, and superior in ability.
Shout
Border collies generally do not bark in familiar environments, but when they go out to unfamiliar places, they become more sensitive and can easily yell at passers-by. This is probably also a kind of self-protection ability.