Last updated October 2026
The weeks after a puppy comes home go quickly, and they matter more than any other stretch of a dog’s life. What a puppy learns to accept between roughly 8 and 16 weeks tends to stick, and so do the things it learns to be wary of. None of it needs to be complicated, but it does need to start early.
★View the Best Dog Trainers in Pukekohe→Why the first few months matter so much
Puppies go through a sensitive period for socialisation, when new people, places, sounds and animals are absorbed far more easily than they will be later. The SPCA describes it as starting at around three to four weeks and running until around 12 to 14 weeks. Most puppies arrive in their new home at eight weeks or a little later, which leaves a short window to work with.
The catch is that the same window overlaps with the vaccination course. A puppy that has not finished its core vaccinations is still vulnerable to disease, so the job is to give it plenty of new experiences without putting it at risk.
Socialising before vaccinations are finished
You do not have to keep a puppy shut indoors until the course is done. The usual approach is:
- Carry them in public places rather than putting them down where other dogs have been.
- Meet dogs you know are vaccinated and healthy, at home or in a friend’s garden, rather than strange dogs at the park.
- Bring the world to them. Visitors of different ages, someone in a hat or a hi-vis vest, the vacuum cleaner, the car, the sound of a ute starting up outside.
- Ask your vet when your puppy can safely go on the ground in public. They set the vaccination schedule and know what is circulating locally.
What to teach first
Teach a little, often. Two or three minutes at a time, several times a day, works far better than one long session. A puppy’s attention runs out quickly, and ending while it is still keen is what makes it want to do it again next time.
Toilet training
Take the puppy out first thing in the morning, after every sleep, after every meal and after play, to the same spot, and reward the moment it goes. Accidents inside are information about timing, not misbehaviour. Telling a puppy off for them mostly teaches it to go where you cannot see.
Their name and coming when called
Say the name, reward the look. Then call it to you over a short distance, in the house, and make arriving the best thing that has happened all day. Recall is the skill that gives a dog freedom later, so it is worth building before the puppy discovers that other things are more interesting than you.
Being handled
Touch paws, look in ears, lift the lips to see the teeth, run a hand along the tail, then reward. A few seconds at a time. This is what makes vet visits, nail trims and grooming manageable for the rest of the dog’s life.
Settling and being alone
Puppies need a lot of sleep, and an overtired puppy is usually a bitey one. A crate, pen or bed in a quiet spot, with something to chew, teaches it to switch off. Short spells alone while you are still home make it far easier when you do have to leave.
Biting, chewing and jumping up
These are the three things nearly every new owner asks about, and all three are normal puppy behaviour rather than signs of a problem.
- Mouthing hands
- Swap your hand for a toy, every time, and end play calmly if the teeth keep coming
- Chewing furniture
- Plenty of things it is allowed to chew, and putting temptations out of reach for now
- Jumping up
- Attention only when four paws are on the floor, from everyone in the house
Consistency matters more than technique. If one person in the family lets the puppy jump up and another does not, the puppy learns that jumping sometimes works, which makes it harder to stop.
Pukekohe-specific things worth sorting early
Registration and microchipping. Auckland Council requires you to register your dog before it turns three months old and to microchip it within two months of registering. The registration tag has to be worn at all times.
Livestock and rural roads. Pukekohe sits among market gardens, lifestyle blocks and farmland, so many dogs here will meet stock, horses and farm vehicles. Calm exposure from a distance, on lead, is far easier to build in a young puppy than to fix in an adult dog that has learned to chase.
Somewhere to go once they are vaccinated. Most Pukekohe parks are on-lead, but Auckland Council lists Rooseville Park on Ngahere Road as off-leash at all times. Its bush tracks are a good place to practise recall once your vet has given the all clear, starting with a long line rather than letting the puppy run free on the first visit.
When a puppy course is worth it
Plenty of owners raise a puppy well on their own. A course tends to earn its place when you want a structured plan for the first few weeks, when the household is new to dogs, or when something is already worrying you, such as a puppy that is unusually fearful, guards food or toys, or bites hard and often. Those are easier to deal with at 12 weeks than at 12 months.
When you are comparing options, it is worth asking how sessions are run, whether they come to your home, what methods they use, and what support there is once the course ends.
Getting started with The Driven Dog
The Driven Dog is a Pukekohe trainer working across South Auckland. Its 4 Week Puppy Course is for puppies aged 8 to 16 weeks and covers toilet training, chewing, mouthing and jumping, through to reading your puppy’s body language. The first sessions can be held at your home before moving out to a local park. For owners who need the puppy to get its practice in during the working day, Puppy Day Training takes puppies from 8 to 24 weeks.
If something specific is already a concern, a behavioural assessment is the starting point, and the trainer describes the approach as rewards-based and science-led.
