Weeks 1–2 (8–10 weeks old): Foundation
Establish name recognition, crate acceptance, and basic potty schedule. Begin sit and bite inhibition. Keep sessions to 3–5 minutes — puppies have very short attention spans. Start gentle handling exercises (touch paws, mouth, ears) to prevent later vet/grooming difficulties.
Weeks 3–6 (10–14 weeks old): Socialization Window
This is the most critical period. Expose your puppy to dozens of friendly people, calm dogs, varied environments, surfaces, sounds, and handling. Add come, down, and basic leash introduction. Continue crate and potty training. Enroll in a puppy class with a positive-reinforcement trainer.
Weeks 7–10 (14–18 weeks old): Reliability Building
Begin proofing commands across distractions. Add Leave It and Drop It (life-saving commands). Continue socialization. Address jumping and mouthing consistently. Start short loose-leash walking sessions. Most puppies are reliable on basic commands by week 10 if training has been consistent.