The AVMA identifies the socialization period (3–14 weeks) as the most critical developmental window. Research from the University of Bristol found that positive early experiences lead to measurably more confident, calm adult dogs. The time you invest now pays dividends for the next 10–15 years.

Puppy-proof your home, remove toxic plants (full ASPCA list here), and prepare a designated puppy zone with crate, bed, food, and toys. Essential supplies: properly sized crate, collar with ID, 6-foot leash, high-value treats, treat pouch, enzymatic cleaner, and chew toys.

Start with Sit, Stay, Come, Down, and Leave It. Keep sessions to 5–10 minutes, 2–3 times daily. Puppies have short attention spans — short, positive sessions consistently outperform long ones. Always end on a success.

The AVSAB officially recommends against punishment in dog training. A University of Bristol study found punishment-based methods produce significantly more stress, anxiety, and aggression. Rule: reward what you want, ignore/redirect what you don’t. Vary rewards — treats, praise, play — to maintain engagement.

Take your puppy outside every 1–2 hours, immediately after waking, and 15 minutes after eating. Young puppies (8–12 weeks) cannot hold their bladder longer than 1–2 hours. Use a consistent verbal cue (‘go potty’). Always use enzymatic cleaner for indoor accidents — regular cleaners don’t break down odor compounds that attract puppies back to the same spot.

A crate is a powerful tool when introduced positively. Never use it as punishment. Start with feeding near the crate, then inside it. Gradually close the door for short periods. The crate should be large enough to stand, turn, and lie down — but not so large the puppy uses one corner as a bathroom.

Both AVMA and AVSAB state socialization before 14 weeks is the single most important factor in preventing adult behavioral problems. Enroll in a professional puppy class after first vaccinations (~7–8 weeks). Expose your puppy to different people, animals, environments, sounds, and surfaces — always making new experiences positive.

Biting: Say ‘Ouch!’ and stop play immediately — mimics littermate correction. Jumping: Turn your back completely; give attention only when all four paws are on the floor. Barking: Never reward attention-seeking barking. Chewing: Provide Kong toys stuffed with peanut butter; supervise closely outside the crate.