Diona The Trainer

The blog

Every post, newest first. The methodology, the reactive dog series, guides, and real case work. For the curated version organised by topic, see Resources.

Reactivity

6 Jun 2026

Why is my dog reactive?

The real causes behind barking and lunging: a baseline running too high, and the fear, frustration and FOMO underneath it.

Reactivity

6 Jun 2026

What not to do with a reactive dog

The handling mistakes that keep a reactive dog reactive, from punishing the bark to forcing greetings, and what to do instead.

Reactivity

6 Jun 2026

How to calm a reactive dog's nervous system

Rest, decompression and a lower daily baseline, not in-the-moment tricks. Plus what the 3-3-3 rule really means.

Reactivity

6 Jun 2026

How to walk a reactive dog

The loose lead, a longer lead while your dog learns, and why walking one calmly really needs guided help.

Reactivity

6 Jun 2026

Can reactivity be trained out of a dog?

Managed and reduced, not cured. Whether reactive dogs ever calm down, and how long it actually takes.

Reactivity

6 Jun 2026

Is my dog's reactivity my fault?

Mostly no. Whether reactive dogs are unhappy, whether dogs forgive yelling, and being curious instead of guilty.

Guide

6 Jun 2026

The dog training rules explained

The 3-3-3 rule, the 7-7-7 rule, the 3 bark rule and the 5-second rule, and which are worth following.

Reactivity

6 Jun 2026

Which dog breeds are most prone to reactivity?

Breed is only half the story, and the smaller half. Why training and daily life decide the outcome.

Reactivity

1 Jun 2026

When your dog lunges and barks, try doing nothing

Why adding eye contact, talk, touch or treats feeds the reaction, and what to do with your hands instead.

Guide

1 Jun 2026

How to find a good dog trainer

A practical seven-question guide to picking a dog trainer who can actually help.

For breeders

15 May 2026

The handover gap: what happens to your puppies after week 8

Why most of the foundation breeders install in the first eight weeks gets undone in the next eight.

Puppies

10 May 2026

Why walking your puppy more makes things worse

Why "a tired puppy is a good puppy" backfires, and what actually settles a young dog's nervous system.

Pre-puppy

3 May 2026

Before you get a puppy: the questions worth answering first

The questions most people don't ask before the dog comes home. Time, cost, breed fit, household setup.

Case study · Yarraville

2 May 2026

Fear-based reactivity: Bodhi's story

How fear-based reactivity differs from offensive reactivity, and what four sessions changed.

Case study · Newport

2 May 2026

Training an aggressive dog: Ella's story

Ella the GSD had bitten two trainers. The four sessions that built the framework, and the year that changed the household.

Case study · Heidelberg

2 May 2026

Why some dogs lose it at passing cars

Benzi's car reactivity, and the arousal that builds before the walk even starts.

Case study · Kingsville

2 May 2026

The alert that never stops: Figgy's story

Alert barking that ran six or seven times a day, and CALM as the lever that brought it down.

Case study · Thornbury

2 May 2026

The dog who had to say hello to everyone

Herne's FOMO reactivity, the bow-and-arrow problem, and what changed it.

Case study · Yarraville

2 May 2026

Reading your dog: what the body says before the bark

Gibbs the Kelpie cross, and body language reading in practice.

Methodology

28 Apr 2026

Still Waters: reading your dog's waterline

The waterline model of baseline arousal: what raises it, and how to bring it down.

Methodology

28 Apr 2026

The four modes: PLAY, ANCHOR, CALM, EXPLORE

How the PACE framework organises a dog's day, and why mode confusion causes most problems.

Methodology

28 Apr 2026

Cycles, not walks

Why structured daily cycles replace walks for reactive dogs while they learn to regulate.

Methodology

28 Apr 2026

Reading body language is the whole job

What dogs say before the bark, and the signals owners miss.

Looking for the methodology, guides and tools organised by topic?

Browse the resource library →