2000+ Verified reviews from real dog owners

Meet
Heather Beck

Dog Trainer. Inventor. Educator. Rescue Girl. Professional Problem Solver. And someone who, ironically, didn’t even grow up with a dog.

Nearly three decades of this

Heather Beck has spent nearly three decades working with dogs, has built a career around helping some incredibly difficult dogs, invented the Sidekick® Transitional Leash®, written a book, educated dog professionals, and dedicated her life to keeping dogs in homes and out of shelters.

Where everything started

But as a kid? No dog. She had horses. Reptiles. Small animals. Basically anything she could convince her parents to let her keep in her room. Dogs came later.

In 1995

Heather moved from Wisconsin to Utah for college and saw a newspaper ad asking for volunteers at a dog adoption event. She decided to help. And that one decision pretty much changed the direction of her entire life. After that first event, she was hooked.

She wanted to
save dogs.

Heather started spending every waking moment working with shelters and rescues. And for years, she did everything she knew how to do to make that happen.

THE FOSTER YEARS

Fostered 1,500+ dogs

Not in a facility. In her own home. Every one of them taught her something about what makes a dog easier to place.

THE RESCUE

Started a rescue

She didn't just volunteer at one. She built her own, for large breeds and pit bulls.

THE FRONT LINE

animal control Officer

She took the job, too, anything that brought her closer to the dogs who needed her. That’s how she became an Animal Control Officer.

Then The
Burnout Hit.

Heather kept seeing dogs struggling with behaviors that made them harder to adopt and harder to keep in homes. And she kept running into the same problem. The basic obedience classes she’d taken weren’t answering the questions she actually had.

A dog could sit for a treat… but what did that do when the same dog was lunging at another dog across the street?

Heather wanted to understand what was happening underneath the behavior.

So she started experimenting.

She went back to something she’d understood since childhood: horses. She began applying some of what she’d learned working with horses to the dogs in her care.

And the dogs responded.

  • Behaviors started changing.
  • Her foster dogs became easier to place.
  • New owners could actually continue what she’d started.

That was the beginning of the training approach Heather would spend the next several decades developing, testing, questioning, refining, and teaching.

So she started experimenting.

And when I say
testing it…
I mean testing it.

Heather became known for working with difficult dogs, including dogs other trainers wouldn’t touch.

Her mentor Marc Goldberg remembers Heather working 15-hour days with what he described as a “menagerie of truly difficult and scary dogs.”

Marc Goldberg · Heather’s mentor

Thousands and thousands of repetitions.

Different dogs. Different problems. Different personalities. And always asking: Why? What if? What does this dog actually need? Those questions eventually helped Heather build K9 Lifeline, develop her training system, and create The Sidekick® Transitional Leash®.

And when I say
testing it…
I mean testing it.

The student had
become the teacher.

There’s actually a moment in Heather’s book that sums up this whole journey beautifully. 


Years after Heather had been the eager student soaking up everything her mentors could teach her, Marc Goldberg handed her a German shepherd who was so overwhelmed that even a simple leash walk was a struggle.

Heather put on her Sidekick® and worked through her process.

  • Within about 10 minutes, Marc watched the trembling stop.
  • The dog’s head stopped whipping around.
  • The dog relaxed.
  • Then Heather walked her.

Marc's description of that moment?- "The student had become the teacher." And That is Heather's story.

The mission today: keep dogs in homes.

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.

They get hope back. A dog owner learns how to communicate with their dog. That relationship starts changing.

  • Maybe walks become possible again.
  • Maybe that dog gets invited back into the family’s life.
  • Maybe an owner who thought, “I can’t do this anymore,” starts thinking… “Okay. I can do this.”

And sometimes, that means a dog stays home instead of ending up in a shelter. That’s the ripple Heather has spent nearly three decades building. One dog. One human. One relationship at a time.

The tools

The Sidekick®
Transitional Leash®

From $57

A game-changer for your walks. Transform pulling, chaos and stress into a calm, enjoyable, bonding experience.

Add To Cart

The method

The Training Programs

$97

The training programs exist because dog owners need more than a tool. They need to understand their dogs.

Learn More
One ad. Three decades. Thousands of dogs.

One ad. Three decades. Thousands of dogs.

And considering this whole thing started because a college student saw an adoption event in the newspaper - that little ad did some serious damage to her original career plans. But we're pretty glad it did. Because Heather set out wanting to save dogs, she's still doing exactly that, and she's just found a much bigger way to do it. Sometimes the person who changes a dog's life is the person already holding the leash.

#OneLeashOneLife. Leashes donated to shelters and rescues worldwide