Digital education for one difficult life stage
Your dog didn’t forget everything they learned. They’re an adolescent.
Somewhere after 6 months the recall stops working at the park, the leash pulling comes back, and guests get jumped on. Owners read that as failure, or as their dog going backwards. It is development, it is temporary, and it has an order to it.
3 minutes, free, and there is no email address to give.
- Stage covered
- 6 to 24 months, and nothing else
- What it sells
- Sequence, not another video library
- Method
- Reward-based, no aversive tools
- Promised outcome
- None. Ever.

One stage, understood deeply
Most training advice is written for “dogs” in general, puppy through senior, so none of it speaks to the animal in front of you. Halfgrown covers 6 to 24 months and refuses to cover anything else.
Figure 1 — everything we teach lives inside the shaded band. The brain in there is temporarily worse at impulse control than it was at 4 months, which is the part nobody tells you.
What it looks like, in your words
Ignores me at the park
Recall worked at 5 months. Then came the squirrel.
Pulls the whole walk
The loose leash you built has quietly left the building.
Jumps on every guest
All 4 feet leave the floor at the sound of the doorbell.
Steals food off the counter
One unattended sandwich, one new training problem.
Can't settle in the evening
Visibly tired, still pacing the hallway at 9pm.
Barks at things that were fine last month
The neighbourhood got louder, apparently.
You have already tried the videos, a puppy class, more treats, and repeating yourself louder. The result is a pile of contradictory fragments and no idea which one to do tonight. What you are short of is order, not content.

Five problems, usually one pattern
Owners arrive believing they have 5 separate problems and 1 badly behaved dog. Most of the time there is a single developmental thing sitting underneath all of them.
- Ignores me at the park
- Pulls the whole walk
- Jumps on every guest
- Barks at the window
- Can't settle in the evening
One pattern underneath
At 11 months, your dog can’t disengage from movement yet.
“Where this comes from” sits directly under that sentence, already open, so you can check it.
Named, your dog stops being broken and becomes explainable. That one sentence is the product. Everything after it is only the order you work in.
The order, start to finish
- Under 3 minutes
Assessment
Your dog's name and age, a checklist of problems in your words, then 3 follow-up questions. Never more than 3.
- Free, no email
Result
Your dog's stage, the cluster of problems named, and the one pattern connecting them.
- Days 1 to 3 open
Your Plan
A single column of Days. Each Day is one Session, with the minutes it takes printed on it.
- 8 minutes with your dog
Day 1
3 steps, what good looks like, and what to do if your dog isn't getting it. Then you close the tab.

No account before the Result. No payment before 3 real Sessions are done. One Session a day, 5 to 10 minutes, so that “I didn’t have time” is never true.
There is nothing to configure. Halfgrown sends one Session a day, and that is the only setting there will ever be.
Sources instead of a famous name
There is no trainer’s face on this company. What we offer in its place is a visible evidence trail and a short list of things we will not do.
Where this comes from
Developmental, veterinary and behavioural claims are grounded in reputable published sources, and the trail stays visible on the page.
Humane, reward-based methods only
No aversive tools are sold, recommended or affiliated. There is no exception to this rule.
No outcome is ever promised
We will not promise you a behaviour change on a date. Nobody honest can.
No borrowed authority
Halfgrown is published by an experienced dog owner, not a veterinarian, a behaviourist or an accredited trainer. We say so on every page.
The same offer on a Tuesday
No countdown timers, no manufactured scarcity, no value stacks, and no testimonial we were not given.
Get help now
Some things need a person who can see your dog. Aggression, a bite, severe fear or anxiety, a sudden unexplained change in behaviour, suspected pain or illness, or anything dangerous: stop, and contact a veterinarian or a qualified behaviour professional.
When an answer trips one of those, the flow stops. No Plan is generated and nothing is offered for sale. That is a hard rule in the content and in the code.
Free at the top, paid underneath
The articles and the Assessment are free, and the free part is the real thing. Underneath it there are exactly 3 paid steps.
- Step 1
Halfgrown 7-Day Reset
Seven sequenced Days that restore focus and settle. The entry point, straight after your Result.
- Step 2
The Halfgrown Program
The full adolescence sequence across every core Skill: Recall, Loose leash, Settle, Greetings, Impulse control, Alone time.
- Step 3
Halfgrown Club
The whole Library, a fresh Plan for any new problem, and new material as it ships. Monthly, cancelled in one click.
Prices are published once, plainly, on the day Halfgrown opens. No strikethroughs and no timers, then or ever.
One stage. One path through it.
The store isn’t open yet, but the Assessment is. It starts where it should: 2 questions about your dog, and a Result that costs nothing.
A real person reads that address. There is no noreply@ here.