A Labrador walking on the coast wearing the S-K9 ChestCollar

A different way to walk together

A chest collar and lead system, an alternative to an anti-pull dog harness.

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“she is no longer constantly straining to charge ahead and we can actually walk her with a loose lead rather than being pulled along.”

One customer, Emma, a Labrador and Spaniel owner who moved from collars, writes.

3D view of the S-K9 ChestCollar with the lead attached
A tense lead walk: the dog pulling forward and the handler holding back

Walks shouldn’t feel like conflict.

A calmer walk starts with clearer contact.

Your dog is taking in everything around them, and every step you take and every pull on the lead is part of that experience.

Nothing in the walk is neutral.

Tension, hesitation, rhythm, and direction already carry meaning. When pressure builds, that meaning becomes harder to read.

Two real walks

A flat collar, and the S-K9 ChestCollar

Two separate videos of the same dog, on the same route on the same day: one on a flat collar, one on the S-K9 ChestCollar. Watch what changes on the lead.

One dog, one handler. This is not a trial.

Flat collar

S-K9 ChestCollar

Seeing is often enough

Three real walks. Each shows one dog and one handler, not a trial.

An excited, pulling dog

An excited, pulling dog on a real walk, switching from a flat collar to the S-K9 ChestCollar. Continuous footage. Watch what changes on the lead, and in the dog’s and the handler’s behaviour.

First walk after TPLO surgery

A dog’s first lead walk after TPLO surgery. Check with your vet before using any new walking equipment after surgery. Watch what changes on the lead, and in the dog’s and the handler’s behaviour.

A young Rottweiler

A young Rottweiler who takes the handler for a walk on a flat collar, then switches to the S-K9 ChestCollar. Same day, same walk, same dog. Watch what changes on the lead, and in the dog’s and the handler’s behaviour.

3D render of the S-K9 ChestCollar with its real textures
Wireframe render of the S-K9 ChestCollar showing its structure
A red fox Labrador wearing the S-K9 ChestCollar on a coastal walk

The S-K9 ChestCollar®

Early, predictable contact on the walk

The S-K9 ChestCollar is a chest collar and lead system.

A light Chest Touch at the sternum, then a padded Collar Touch at the base of the neck if pulling continues. The contacts come early and in the same order every time. Nothing closes around the throat.

The structure handles the timing owners can’t, so they can stop managing and start watching their dog.

Design for dogs. Relief for humans.

Stop managing your dog, start understanding them.

How the interaction changes

The structure creates the contact when the lead first draws taut as the dog moves forward. The handler does not have to time it.

Your role is to observe, stay calm and stay aware of the environment.

S-K9 ChestCollar sequence, step 1: neutral – slack lead, no contact.
Step 2: early change – the Chest Touch as the lead draws taut.
Step 3: the Collar Touch, if forward movement continues.
Step 4: adjustment – the dog eases off and contact disappears.

Why dogs pull on the lead

Dogs pull for good reasons. They walk faster than we do, the world is full of things worth reaching, and pulling gets them there. A tight lead does not remove the reason behind it.

Read why dogs pull on the lead · Pressure and the walk

Learn more about how it works

Go deeper into why dogs pull, how contact works, and how walking tools compare.

Why dogs pull on the lead

The reasons behind a tight lead, in plain words.

Read the article →

How it works

How the Chest Touch and the Collar Touch work, step by step.

See how it works →

Dog walking tools compared

What each walking tool does, and what it asks of you.

Compare walking tools →