It's been almost ten years since my time as a self-employed dog trainer in Germany,
more than 20 years of experience in dog breeding and training have made me then as a dog trainer self-employed.
A hobby turned into a profession or better vocation.
A good socialization of a puppy starts at the breeders home and should be continued by the owner continuously.
Many social contacts of the puppy with other dogs and humans are very important. of course, the visit of a good dog school is highly recommended.
To be continued........