Story  ·  Read your dog

The long way round

In 2014, my family's Akita was put down. That is why I became a dog trainer. The brand is named after the film that brought him to us. The journey from there, through zoo work, an ECE Masters, and assistance dogs.

By Diona Chu · 29 April 2026

In 2014, my family's Akita was four years old. He had bitten me, my sister, and my auntie. He was put down.

His name was Pigson. We got him because of a film, Hachi: A Dog's Tale, about an Akita named Hachiko who returned to Shibuya station every day for nearly ten years after his owner died. Not because he was trained to. Because the bond was that real.

The biting was a symptom. Pigson had needs that weren't being met, and he was communicating distress that nobody around him could read. With what I know now, I believe he would not have been euthanised. The behaviour that killed him was preventable.

I have thought about this since. That is why I became a dog trainer. And it is why, when the time came to name the methodology and the brand, I came back to the film that brought him to us.

The CV that followed looks strange. Vet Science, then a Masters in Early Childhood Education, then zoo work, then wildlife reserves, then assistance dogs, then pet training. Most people clock the ECE and ask what it has to do with dogs.

That question is the whole thing.

Compulsion training

I started where most trainers of my generation started: corrections and pressure. Pressure on, release when the dog complies. It made sense to me in a way that took years to examine. I grew up in a household where you did what you were told and didn't ask why. Your feelings weren't the point. What you needed wasn't the point. Compliance was. That framework felt legible.

It works. A dog can learn almost anything on that model. What it doesn't answer is why the behaviour shows up when you're there and disappears when you're not.

I noticed this early and didn't know what to do with it. The dog sits reliably in training. At the park, with a trigger twenty metres away, the sit isn't there. The handler reads this as the dog being difficult, dominant, stubborn. I read it as the training answering the wrong question.

I kept looking for the right question.

Zoo and wildlife work

The zoo work started because I had a Vet Science degree and no particular loyalty to one species. What it did to my thinking about dogs took years to land.

You can't use a slip lead on a giraffe. You can't manage a wolf pack with a verbal correction. Zoo husbandry is almost entirely about environment and reinforcement. Build the conditions where the behaviour you want is the obvious choice, mark it when it happens, repeat. The aversive toolkit barely exists.

The animals I worked with had basic needs: space, stimulation, genuine rest, predictability. When those needs were met, the work was easy. When they weren't, training fell apart. The behaviour problems were the environment's problem long before they were the animal's problem.

Dogs, as it turns out, are not so different.

The ECE detour

The Masters happened because I kept running into a pattern I couldn't explain. Dogs who knew the obedience commands and still didn't behave. Sits in training, lunges at the park. The obedience had been taught. Something else was missing.

ECE gave me the lens. A toddler who can recite "no hitting" and then hits anyway isn't defiant. Their regulation isn't there yet. Behaviour that holds when a child is calm, fed, and rested falls apart under overload. Dogs work the same way. The obedience doesn't disappear. The capacity to access it does.

ECE also gave me a framework for routine. You don't teach maths in kindergarten. You teach routine, attention, and relationship, and the academic skills follow when the child is ready. That is what PACE is: not command training, but structure that makes the good decision easy enough to become the default.

A toddler needs more sleep than a teenager, more supervision, fewer freedoms. Most dog owners give their dog the same freedoms as a settled adult and are confused when the young dog can't hold them.

Therapy

The shift wasn't only professional. I was in therapy during this period, learning to do something I hadn't been taught: feel what I was feeling and respond to it, rather than push through it. Learning that behaviour I'd been reading as difficult was usually something else. Need, finding the only channel available.

The parallel was not subtle. A dog who lunges doesn't do it for spite. It does it because something in its environment is unbearable and it has no other vocabulary. Learning to empathise with the need underneath the behaviour, rather than correct the behaviour and ignore what it was communicating, was the same work. Just applied to different creatures.

Kirin

My previous dog was Kirin. Trained for assistance dog work. By any obedience standard, she was exceptional.

And then I hit the ceiling.

Assistance dog training prepares a dog for a handler who is often in difficulty. In pain, mid-episode, hands full. The dog needs to perform when the handler is least able to cue clearly or reward on time. Kirin's compliance depended on the handler being consistent and capable at the moment she was needed. When that broke down, her behaviour did too.

She wasn't suited to placement. Not a training failure. The training worked. The model was the wrong shape for the job.

Obedience fails exactly when it's most needed. Not because the dog fails. Because the handler isn't holding up their end.

A normal household is full of this. Distracted, talking to someone, brain elsewhere, hands occupied. If good behaviour depends on a reliable cue and a reliable reward delivered on time, it's going to fail most of the time. That insight from Kirin was harder to shake than I expected, and I'm glad it was.

The question that followed: what does a dog who doesn't need to be told look like?

Murphy

Murphy is a black Lab. Five years old. Certified assistance dog. She is the proof of concept.

She doesn't need to be told. She reads the mode we're in and makes the good decision without a cue. Guests arrive and she settles. We walk past a reactive dog and she looks at me and keeps moving. Off lead, she's somewhere close, checking back in, not waiting to be called.

The hardest part of training her was stopping myself from giving commands. The old reflex, when something was about to go wrong: correct it, give the cue, pre-empt. Learning to wait. To see what she'd choose. To let her land on the right thing herself. That was the discipline the training required from me, not from her.

What this adds up to

The Hachi Way isn't a neat synthesis of all of the above. It's more that I kept working across different contexts until a common thread became too clear to ignore.

Every animal I've worked with had a capacity for good decisions when the conditions made those decisions easy and its needs were met. Zoo animals, assistance dogs, reactive dogs in Melbourne. The capacity was always there. The question was always whether the setup let it emerge.

The waterline model explains what happens when the conditions break down. The PACE framework structures the conditions. Daily cycles give owners a shape for the day that keeps the water low enough that good decisions stay accessible.

I came to this the long way round. It started with Pigson, in 2014, before I knew anything. I don't think there's a short way.

The methodology on The Way