Dog Training[1] What is the rule of 3 for a new puppy? January 30, 2026 by pups | Leave a Comment The "Rule of 3" for a new puppy refers to three critical periods that influence a puppy’s development and socialization. These periods highlight key times for socialization, training, and forming bonds, ultimately shaping the dog’s behavior and temperament. Understanding these stages helps owners provide the appropriate environment and training to ensure their puppy grows into […] Read more »