Territorial concept: Dogs have a strong territorial concept and are used to urinating to mark their "sphere of influence". In its field, it can be very arrogant, but once it reaches a strange place, especially where cats and dogs smell strong, it has no courage. This is common when it approaches the animal hospital. It refuses to move forward, or it is so nervous that it even drools. So it often takes itself as the center, marks the boundary with its own smell, and updates frequently. A territory can only belong to one or two dogs or the whole dog group.
Barking instinct: Dogs often bark whenever ambulances and police cars pass by. Barking is a way that wolves often contact their companions. As an instinct, dogs also inherit this feature. So it's not surprising when you hear whose dog will "sing" to the music. But not all dogs bark, and there are some exceptions.
Socializing: Socializing with people is a natural habit of dogs, especially with children, and this natural habit often depends on the degree of contact with people when they are 3-7 weeks old. If the dog is only with parents or other dogs in the first two months after birth, or doesn't really know people, it is easy to have no contact with people and not be well trained. If you are caressed from an early age, it will realize that people are its friends and are familiar with the smell of people. This will form a character that loves to communicate with others and is easy to cultivate.
Climbing behavior: climbing behavior is unsightly in the eyes of human beings, but dogs are born with this nature, and the purpose and performance of climbing are different only because of their age and gender. When the owner goes home for a while, the puppy will crawl around on you. This is its happy and naughty performance. Sometimes two little male dogs will crawl, which is just a game similar to children and a sign of happiness.