The methodology

The Hachi Way

The point is a dog you can take into your whole life, settled and connected wherever you are.

What The Hachi Way is

The Hachi Way rests on one observation: a dog whose needs are met and whose body language is understood will behave well without constant instruction. What that buys you is freedom. A friend's house, a busy street, a cafe, and a dog you can trust to settle. The work is teaching the human side. The dog side comes more easily than most people expect.

It is not obedience training, though obedient behaviour falls out of it. It is not anti-correction, though it corrects sparingly and with intent. The relationship is the foundation. The behaviour follows.

Relationship, not repertoire

Most dog training begins with "how do I get my dog to do what I want?" The Hachi Way begins earlier. What does the dog need to live well alongside you? What do you need to read the dog accurately? Get both in place and most of what owners come to fix turns out to be a structural problem rather than a behaviour problem.

A repertoire of cues, however polished, only works while you can deliver them in time. The work that lasts is the work that holds when you are distracted, ill, busy, or absent. That work is structural: routine, regulation, and expectations the household keeps without negotiation.

The frame is closer to early childhood education than to obedience training. A dog is more like a toddler than a colleague. It gets overtired, overstimulated, demanding. Most of what owners read as disobedience is a dog short on engagement, rest or brain work, or given too much freedom too early. The cure is rarely a sharper command. It is a better-balanced day.

The frameworks

The Hachi Way runs on two named frameworks. They work together.

Still Waters: reading arousal

Every dog has a baseline level of arousal, and triggers push it up. Some dogs live at high tide and react to everything. Training is not about managing the waves. It is about bringing the waterline down, and reading where your dog sits at any moment.

Body language is how the handler reads it. Tail height, ear set, paw lift, the head-flick back to a trigger, the micro-second a dog chooses to disengage. Once an owner can see those signals, the training reads itself.

This is not theory. Diona works around 350 reactive-dog cases a year, in Melbourne and online: more than 1,300 dogs across four years. 99 out of 100 are arousal problems, not obedience problems. That is why more obedience so rarely fixes reactivity, and why lowering the baseline does.

Two panels comparing arousal. A settled dog sits at a low waterline with wide capacity below the reaction threshold. A reactive dog sits at a high waterline, close to the threshold, with little capacity to spare. Reaction threshold The waterline capacity A settled dog sits low Reaction threshold The waterline little left A reactive dog sits high
Training does not chase the waves. It brings the waterline down, so the dog has room before a trigger tips them over.

Read more about Still Waters

PACE: the four modes

A dog's day organises into four modes: PLAY, ANCHOR, CALM, EXPLORE. Each has a clear expectation, a clear cue, and a clear boundary.

Engaged, with you

PLAY

Full engagement, you and the dog. Where the bond is built and the energy burns off.

ANCHOR

Structured walking. The dog's brain on you, not the environment.

Being a dog, on their own

CALM

Rest, on your terms. Demanding behaviour earns nothing. Only a settled dog gets up.

EXPLORE

Being a dog, within reason. Sniffing, pottering, watching the world. Arousal stays low.

No mode outranks another. A dog who is struggling is almost always short on one of the four, so the work is balance. Read top to bottom, they spell PACE.
  • PLAY is full engagement between dog and handler.
  • ANCHOR is brain work. No instructions; you lay out the path and the dog chooses the desirable behaviour on its own. Structured walking is one form of it.
  • CALM is rest on the handler's terms, where the dog learns to switch off even in a busy environment.
  • EXPLORE is being a dog within reason: sniffing, pottering, watching the world go by.

The modes do not blur. A dog in EXPLORE who hears a doorbell does not get cooed at. A dog in PLAY who spots another dog across the road does not get treats as a distraction. Each mode protects the integrity of the others.

Murphy, a black Labrador, resting calmly outdoors in Melbourne

Read more about PACE

What this isn't

The Hachi Way sits in the middle on purpose. It is not:

  • obedience-first training
  • dominance theory
  • aversive methodology
  • a command-only system
  • the opposite extreme, an all-permissive household

A dog needs structure to know what is expected of it, and it needs genuine off-time to be a dog. Either one without the other fails.

It is not a quick fix either. Most reactive cases run a four-week program. The aim is not installing behaviours fast. It is changing how the household runs, so behaviours do not need installing at all.

Who this is for

The Hachi Way is for owners who want to understand their dog, not just command it. Owners who have tried the trainers, read the books, and ended up with a dog that listens when called and does its own thing the rest of the time.

It rewards readers, observers, and people who like clear rules to operate inside. It is not for owners who want the dog fixed in eight sessions while they stay unchanged. The Hachi Way teaches the human first. The dog adapts faster than the human, every time.

Where the method comes from

The Hachi Way was built by Diona Chu over fifteen years across veterinary science, early childhood education, zoos, wildlife reserves, assistance dogs, and private training in Melbourne. It is not borrowed from a textbook. It is the cross-section of those fields, applied to one question: how a dog lives well alongside a person in a normal household. Murphy, Diona's assistance dog, is the dog it was first proven on.

The brand takes its name from Hachi: A Dog's Tale, the film that brought Diona's family their childhood dog, Pigson. Pigson was an Akita, euthanised in 2014 after the household failed to read what he was communicating. The Hachi Way is the methodology built in the years after losing him.

Murphy, a black Labrador, small beneath a large fig tree in dappled light