A puppy preschool is a short-term, group-based program that teaches young dogs basic manners, social skills, and confidence. Think of it as a kindergarten for puppies, where they learn to walk on a loose leash, sit, stay, and interact safely with other dogs and people. The classes are usually run by experienced trainers who understand the developmental window between eight weeks and four months – the time when a puppy’s brain is most receptive to learning. Why Early Socialisa