What do you actually mean by Puppy Socialization?

Socialization means introducing your dog with new situations and giving them safe, positive, confidence-building experiences. The first 16 weeks is the optimal socialization time for your puppy. During this time, they require exposure to multiple different surfaces, people of all backgrounds, and various new situations.

...

Bringing a new puppy or dog into your home is always an exciting and happy event. One of the first tasks for a long, happy life together is to potty train puppies at the right time and place. Maintaining good supervision and following a few general guidelines will lead to rapid puppy potty training success with few accidents along the way!

...