Socializing of your puppy is the process of acquiring knowledge and skills that will help him adapt to the world around. Proper socialization is the comfort and peace of Jack in all situations, the socialization process begins with the first days of life when he is with a nursing mother and littermates. Little Jack begins the process of learning about the world through play with brothers, sisters and mother. He begins to realize he is a dog and not some other creature.
Newborn puppy does not know how to behave with other species - with the humans, with other dogs, cats and so on. The rules of communication should be cultivate in puppy first by the breeder, then by new owner. The process of knowledge of the world by little Jack is through the prism of your perception of the environment. If you are afraid of thunder, then your Jack will be afraid of it.
It is known that if the puppy from the birth isn’t among other dogs, he can associate himself with any other kind, which is near; with a man, a cat or even a plush toy. Therefore we can’t take a puppy from the mother before 6-8 weeks of age.