When Should You Start Training Your Puppy? The Definitive Age Guide

"Don't start training until they're six months old." This advice has been passed around dog parks and vet waiting rooms for decades and it is one of the most damaging myths in dog ownership. By six months, your puppy has already passed through their most critical learning periods and you have missed thousands of opportunities to shape their behaviour.

The truth is that training starts the moment your puppy comes home. Every interaction is teaching your puppy something, whether you intend it to or not. The question is not "when should I start?" but "what should I focus on at each stage?"

The Myth of Waiting Until Six Months

This outdated advice likely originated from old-school training methods that relied on physical corrections. Those methods genuinely were inappropriate for young puppies. But modern training uses positive reinforcement, marker training and gentle guidance, all of which are perfectly suited to puppies from eight weeks of age.

Puppies are learning machines. Their brains are wired to absorb information during the first few months of life. Waiting until six months means missing the critical socialisation window (which closes around 16 weeks) and allowing months of unwanted habits to become established. It is far easier to build good behaviour from the start than to fix problems later.

8 to 12 Weeks: The Foundation Phase

Most puppies come home at around eight weeks and this is when the magic begins. Your puppy's brain is a sponge and everything they experience now is shaping who they will become as an adult dog.

Focus on: Socialisation is your number one priority. Expose your puppy to as many different people, environments, sounds, textures and experiences as possible, all in a positive way. This does not mean overwhelming them. Short, positive exposures are far better than long, stressful ones.

Begin teaching name recognition, sit, basic recall (come when called), gentle handling and crate training. Keep sessions very short, two to three minutes at most, and always end on a positive note. Use small, soft treats and lots of enthusiasm. At this age, everything should feel like a game.

Start toilet training immediately with a consistent routine. Take your puppy outside after meals, naps, play sessions and first thing in the morning. Reward them generously when they go in the right spot.

3 to 6 Months: Building the Basics

The socialisation window is closing but learning capacity is still incredibly high. Your puppy can now handle slightly longer training sessions of five to ten minutes and can learn more complex behaviours.

Focus on: Solidifying basic obedience commands including sit, down, stay, come and leave it. Introduce loose lead walking in low-distraction environments. Begin impulse control exercises such as waiting at doors and not jumping for food. Work on bite inhibition as your puppy's adult teeth start coming in.

This is also the ideal time to enrol in a structured puppy training programme. Group classes provide controlled socialisation with other puppies and dogs while teaching foundational obedience in a guided environment.

6 to 12 Months: The Testing Phase

Welcome to your puppy's teenager phase. Everything they knew perfectly last month they will now pretend to have completely forgotten. This is normal. Your puppy is not being defiant. Their brain is going through significant developmental changes and their confidence is growing, which means they are more interested in exploring the world than listening to you.

Focus on: Proofing all previously learned commands in new and more distracting environments. Increasing duration and distance on stays and recalls. Introducing more advanced obedience such as heel work and place command. Managing new behaviours that emerge like counter surfing, pulling on lead or selective deafness during recall.

Consistency is everything during this stage. Do not assume your puppy has "regressed." They are testing boundaries, which is a normal part of development. Keep training sessions fun, keep expectations realistic and do not give up.

12 to 24 Months: Adolescence

Many owners are surprised to learn that adolescence in dogs can last until around two years of age, even longer in larger breeds. This period brings a second fear period (often around 8 to 14 months), increased independence and continued boundary testing.

Focus on: Generalising training to as many environments as possible. Introducing off-lead work if your dog's recall is solid. Addressing any behavioural issues that have emerged such as reactivity, resource guarding or separation anxiety. Building real-world reliability so your dog can handle cafes, beaches, bush walks and busy streets.

This is the stage where many owners seek professional obedience training to refine what they have started at home and address gaps in their dog's education.

It Is Never Too Late

If you have missed the early windows, do not despair. Dogs can learn at any age. Older dogs may take a bit longer to change established habits but they are absolutely capable of learning new behaviours and improving existing ones. We regularly work with dogs aged three, five, even eight years and older who make fantastic progress.

The best time to start training was when your dog was eight weeks old. The second best time is today.

Getting Started the Right Way

Whether you have a brand-new puppy or an adolescent dog that needs some guidance, the most effective approach is structured training with professional support. A good trainer helps you avoid common mistakes, accelerates your progress and gives you a clear plan tailored to your dog's age and developmental stage.

At 100% K9, our puppy training programme is designed for dogs from eight weeks of age and covers everything from socialisation and basic obedience to impulse control and real-world manners. For older puppies and adolescent dogs, our obedience training builds the reliability and focus that this stage demands. Whatever age your dog is, Tāne can help you make the most of where you are right now. Book a session and give your puppy the best possible start.