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When to Start Training a Puppy: The Complete Timeline

What should you teach at 8 weeks? 12 weeks? 6 months? A week-by-week guide to puppy training milestones.

10 min read8 sections

📖The Short Answer: Start Immediately

When should you start training your puppy? The moment you bring them home.

📖The Old Myth

"Wait until they're 6 months old before training." This advice is outdated and harmful. It wastes the most valuable learning period of your dog's entire life.

📖The Reality

Puppies are learning from day one, whether you're teaching them or not. They're learning: - What gets attention - What's safe and scary - What behaviours work - Where to toilet - How to interact with you

If you're not actively shaping this learning, they're still learning - just not what you want.

🎯What "Training" Means at 8 Weeks

Not hour-long obedience sessions. It means: - Short, positive interactions - Teaching through daily life - Setting up good habits - Positive exposure to the world

📖Brain Development

Puppies' brains are primed for learning between 3-14 weeks. This is the socialisation window. After 14 weeks, learning new things becomes harder, fear becomes stickier, and you're working against biology.

Use this window wisely.

📖8-10 Weeks: Foundation Building

Your puppy just came home. Everything is new and overwhelming. Training now is about building habits and trust.

📖Focus Areas

🎯Toilet Training

  • Outside immediately after waking, eating, playing
  • Same spot each time
  • Massive praise when successful
  • No punishment for accidents

👋Crate Introduction

  • Crate as a positive space
  • Meals in/near crate
  • Short periods with door closed
  • Building up gradually

📖Handling

  • Touch paws, ears, mouth gently
  • Pair with treats
  • Preparing for vet visits and grooming

📖Name Recognition

  • Say name, reward when they look
  • Don't overuse or nag
  • Name = good things happen

📖How to Train at This Age

  • Sessions under 5 minutes
  • High-value treats
  • Stop before they lose interest
  • Multiple tiny sessions daily
  • Keep it fun and positive

📖What NOT to Focus On

  • Perfect obedience
  • Duration or distance
  • Proofing against distractions
  • Anything stressful

🎯The Goal

Puppy who is comfortable with you, starting to understand toilet location, and associate training with fun.

🗣️10-12 Weeks: Basic Cues Begin

Puppy is settling in. Time to introduce simple cues while continuing foundation work.

📋Continue From Before

  • Toilet training (should be improving)
  • Crate training (longer periods now)
  • Handling exercises
  • Name recognition

📖Add

🐕Sit

  • Lure with treat over nose
  • Mark and reward when bum hits ground
  • Add cue word once reliable
  • Practice before meals

📢Recall Start

  • Say "come" in happy voice
  • Reward when they arrive
  • NEVER call for anything negative
  • Keep it easy and reliable

👋"Leave It" Introduction

  • Treat in closed hand
  • Wait for them to back off
  • Mark and reward from other hand
  • Foundation for impulse control

🤝Socialisation Priorities

  • Different surfaces (grass, tile, metal)
  • Different sounds (gradually)
  • Different people (positive interactions)
  • Novel objects and environments

🎯Balancing Training and Socialisation

Both matter. Socialisation is time-sensitive. Training can continue forever. Prioritise socialisation while doing basic training.

📖Session Length

Still under 5 minutes, but you can have more sessions. 5-10 tiny sessions throughout the day.

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🤝12-16 Weeks: Socialisation Priority

The socialisation window is closing. This period is critical for exposure to the world.

📖The Window

Between 3-14 weeks, puppies accept new experiences readily. After 14-16 weeks, new things become suspicious by default. You're fighting genetics after this point.

🤝Socialisation Goals

  • 100 different people (types, ages, appearances)
  • Many dogs (vaccinated and friendly)
  • Vehicles, bikes, prams
  • Sounds (traffic, appliances, alarms)
  • Environments (town, country, indoors, outdoors)
  • Surfaces and textures

🤝How to Socialise

  • Positive associations (treats, play)
  • Never force interaction
  • Let puppy observe from distance
  • Quality over quantity (one positive encounter beats three scary ones)

🎯Training Progress

📖Strengthen

  • Sit (in different locations)
  • Recall (starting to add distance)
  • Leave it (increasing difficulty)

📖Add

  • Down (lure from sit)
  • Loose leash walking in garden
  • Settle on a mat

📖What If You're Behind

Focus on socialisation. You can teach "down" at any age. You can't redo the socialisation window. Prioritise appropriately.

💉After Vaccinations

Once fully vaccinated, puppy can meet unknown dogs and walk in public areas. Use this freedom for continued socialisation.

📖4-6 Months: Building Reliability

Socialisation window has closed. Your puppy is becoming an adolescent. Training becomes more structured.

📖What's Happening Developmentally

  • Teething (mouthing may increase)
  • Growing confidence (or second fear period)
  • Testing boundaries
  • More energy

🎯Training Focus

📖Strengthen Existing Skills

  • Sit with duration
  • Down with duration
  • Recall with more distance and distraction
  • Loose leash walking beyond the garden

📖Add New Skills

  • Stay (separate from sit/down)
  • Wait at doors
  • More complex "leave it"
  • Impulse control games

📖Increase Difficulty Slowly

  • Add distractions gradually
  • Add distance gradually
  • Add duration gradually
  • One variable at a time

📖Session Changes

  • Can be slightly longer (10-15 minutes)
  • Still multiple sessions daily
  • Still positive and fun
  • Still ending on success

😰Second Fear Period

Some puppies have a fear period around 4-6 months. Previously confident puppy becomes wary. Don't push through - let them work it out with gentle support. It passes.

👄Mouthing Management

Teething = biting. This is normal. Redirect to appropriate chews, remove attention for biting people, provide relief for sore gums.

📖6-12 Months: Adolescence Arrives

Welcome to the teenage phase. Everything you taught may seem forgotten. This is normal.

📖What's Happening

  • Hormonal changes
  • Brain remodeling (literally)
  • Testing independence
  • Reduced focus on owner
  • May become reactive (see our adolescent dog guide)

📖What to Expect

  • Recall becomes unreliable
  • Sitting becomes optional
  • New fears may emerge
  • Energy is high
  • Impulse control is low

🎯Training Approach

📖Don't Panic

This phase ends. They're not "ruined." Keep training consistently.

📖Increase Value

  • Better treats
  • More exciting rewards
  • Higher motivation to work with you

📖Reduce Difficulty Temporarily

  • Go back to easier versions of skills
  • Build success, then increase difficulty again

📖Management

  • Long lines instead of off-leash
  • Prevent rehearsal of bad behaviours
  • Set up for success

🤝Keep Socialising

Adolescent dogs can regress on socialisation. Continue positive exposures.

📖What to Train

  • All foundation skills (maintain)
  • Real-world application
  • Proofing in more environments
  • Impulse control (crucial at this age)

📖What to Add

  • More complex tasks if they're ready
  • Specific skills for your lifestyle (hiking, dog sports, etc.)
  • Working through distractions

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📖12 Months+: Continuing Education

Your dog is approaching adulthood. Training doesn't stop - it evolves.

🐕The Adult Dog Brain

  • More capable of complex learning
  • Better impulse control (biologically)
  • Longer attention span
  • More reliable (after adolescence calms)

🎯Training Opportunities

  • Advanced skills
  • Dog sports (agility, scent work, etc.)
  • Trick training
  • Real-world reliability

📖Ongoing Maintenance

  • Practice existing skills regularly
  • Don't assume "trained" means forever
  • Skills need refreshing
  • Occasional training sessions keep skills sharp

📖Addressing Gaps

If something was missed earlier, it can still be taught. Adult dogs learn too. It may take longer for some things, but it's not impossible.

🧠Behaviour Problems

If problems developed during adolescence, now is the time to address them systematically. Dogs are more trainable post-adolescence. See our specific guides for issues like reactivity, anxiety, barking.

🎯Training for Life

Training isn't something you "finish." It's ongoing communication with your dog. Regular short sessions, even with a well-trained adult, maintain skills and strengthen your bond.

📖What You've Built

If you've trained consistently from puppyhood through adolescence, you now have a dog who understands how to learn, trusts you, and has solid foundation skills. Build on that forever.

🎯Quick Reference: Training by Age

Here's your at-a-glance timeline.

📖8-10 Weeks

  • Toilet training
  • Crate introduction
  • Handling
  • Name recognition
  • 2-3 minute sessions

📖10-12 Weeks

  • Sit
  • Recall basics
  • "Leave it" start
  • Continue crate/toilet
  • 3-5 minute sessions

📖12-16 Weeks

  • SOCIALISATION PRIORITY
  • Down
  • Loose leash start
  • Settle/mat training
  • 5 minute sessions

📖4-6 Months

  • Stay
  • Recall with distance
  • Real-world practice
  • Impulse control games
  • 10 minute sessions

📖6-12 Months

  • Adolescence management
  • Maintenance of all skills
  • Proofing in distractions
  • Patience with regression
  • Keep sessions engaging

📖12 Months+

  • Advanced skills
  • Ongoing maintenance
  • Address any lingering problems
  • Lifetime learning

🔑Key Principles Throughout

  • Positive reinforcement always
  • Short, successful sessions
  • End before they're tired
  • Consistency matters more than intensity
  • Have fun together

📖Remember

The best time to start was when you got them. The second best time is now. Whatever age your dog is, begin today.

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