The Sidekick®Online CourseThe BookE-BookGet Certified
The Sidekick® Transitional Leash®

The Sidekick®
Transitional Leash®

By design, the Sidekick® helps transform the relationship between you and your dog, from confusion, frustration, disrespect, or total absence, into one of respect and clear understanding. With proper dedicated practice, its soft fit on a sensitive nose can help calm your pup and open the way to a positive, respectful connection.

Easy on Skin:
Soft materials that keep your pup at ease.

Trainer & Vet Approved:
Trusted by professionals worldwide.

Safety First:
Strong safety clip and stopper for extra peace of mind.

(2441 reviews)

from $57.00

Exclusive price only on our official website

Color

Thickness

Length

The 8 Foot Sidekick® Explorer is available in Regular (3/8") only.

By placing your order you agree to purchase from Global-e as the merchant of record, subject to Global-e’s Terms and Conditions and Privacy Policy, and share your information with Heather's Heroes.

The Sidekick® was built and proven across three decades of daily, hands-on training. 100 to 150 dogs a day, every temperament, including the ones other trainers had given up on. Instead of just controlling or managing misbehaving pups, you can actually teach them what behaviors are acceptable, strengthening the bond between you two even more along the way! With The Sidekick® in your corner, hope is returned to even the wildest pups out there, start building a better tomorrow with your pup now!

Regular (3/8" diameter): Best for dogs over 25lbs, our most popular size for medium to large breeds.
Mini (1/4" diameter): Designed for dogs under 25lbs.

Adjustable stopper ensures a comfortable fit for every dog.

Shipping calculated at checkout. All tools come with a lifetime support! Contact us if you ever need extra help. Please see our Terms and Conditions for our return and refund policies.

  • American Express
  • Diners Club
  • Discover
  • JCB
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Union Pay
  • Visa

Bundle &
Save More

Get the training tools and resources you need in one bundle, with exclusive savings designed to help you and your dog get more from every training session.

The Hero Kit

$154.00 $124.00

Save $30

Includes:

  • The Sidekick® Transitional Leash®
  • Become Your Dog's Hero Online Course
Add Bundle To Cart

The Super Hero Kit

$184.00 $151.00

Save $33

Includes:

  • The Sidekick® Transitional Leash®
  • Become Your Dog's Hero Online Course
  • The Dynamic Duo
Add Bundle To Cart

As Seen In

Innovative
& Comfortable

Our products are the most innovative multi-purpose training tools on the market. Crafted using soft and comfortable materials.

S-Hook

For a quick transition between the slip-lead and the head halter, pull the leash through the s-hook and position flat underneath your dogs chin.

Safety Clip

Strong and durable safety clip. Attaches to your dog's collar for extra peace of mind.

Stopper

Position leash in place to keep a comfortable and secure fit on your dog. Use directly on the back of neck to keep leash in proper position.

Why the Sidekick®?

You've tried everything, but nothing seems to stick. That's because they manage the symptoms. They don't teach your dog.

Comfortable at Both
Ends of the Leash

Designed with softness where it matters most, providing a comfortable feel for your dog’s sensitive nose and a secure, comfortable grip for you, walk after walk.

Recommended by
Professionals

Used by trainers and professionals across the globe, The Sidekick® has been proven to be a useful training tool.

Lifetime
Support

We combine the best of quality, innovation, education, and effectiveness by offering a lifetime support for any purchases made with us.

What Our
Customers Say?

    • Top pick
    • Video
    • The Sidekick®
    2026/03/15

    I have a background in dog training but I currently try own a dog grooming business. I have always enjoyed head collars as a training to tool. With walking 2 dogs at one time it became a hassle getting stuck under a foot if they stepped the wrong way while sniffing something due to the under the chin.....

    • Top pick
    • The Sidekick®
    2023/12/09

    Our almost 4 year old Great Dane had been getting progressively worse on her gentle leader with pulling and also when coming in contact with other dogs on walks. Was told about this harness at a restaurant while talking to another guest. We decided to purchase that day and it was the best $40 we've ever spent. I can literally walk our 130lb girl with one finger!! Highly recommend and have already told friends 😊

    • Video
    • The Sidekick®
    2023/12/09

    I've recommended the Heather's Heroes to a few people. I just wish it came in several more colors, such as orange and neon pink.

Innovative and Effective, Making Dogs and Their Humans Happy

Innovative and Effective, Making Dogs and Their Humans Happy

By design, the Sidekick® helps transform the relationship between you and your dog, from confusion, frustration, disrespect, or total absence, into one of respect and clear understanding. With proper dedicated practice, its soft fit on a sensitive nose can help calm your pup and open the way to a positive, respectful connection.