Reactive rescue dog during a professional training consultation discussing leash reactivity.

My Reactive Dog Keeps Getting Worse: Why Positive Reinforcement Wasn't Solving the Problem

July 14, 20264 min read

Introduction

Gertie's family came from Carol Stream, Illinois to train with Jesse.

After six years of training, this family wasn't seeing improvement—they were watching their dog's leash reactivity become progressively worse.

Their rescue dog, Gertie, was well-trained inside the home. She knew obedience commands, behaved politely around people, and even attended daycare successfully.

But the moment she saw another dog while on leash, everything changed.

Sound familiar?

This consultation breaks down one of the biggest misunderstandings surrounding dog reactivity and explains why some training methods unintentionally allow the problem to continue.

Watch Gertie's Consultation

Years of frustration led this family to seek a different approach to their dog's escalating leash reactivity.


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One of the biggest discoveries during the consultation was that Gertie wasn't displaying true aggression.

Instead, she showed classic signs of frustration-based leash reactivity.

Whenever she accidentally reached another dog, she immediately wanted to play.

That tells us something important.

Many reactive dogs are not trying to attack.

They're frustrated because the leash prevents normal social interaction.

Unfortunately, years of practicing that emotional response allowed it to become stronger over time.


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Inside the home:

  • Sit

  • Down

  • Place

  • Recall

  • Touch

  • Leave It

All worked well.

Outside?

Nothing mattered.

Once she crossed her emotional threshold, the owners lost communication completely.

This is one of the defining characteristics of true leash reactivity.

The dog isn't choosing to ignore commands.

The brain has become overwhelmed.


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Threshold is the point where emotion overrides learning.

Before threshold:

  • the dog can think

  • the dog can process information

  • the dog can respond

After threshold:

  • barking

  • lunging

  • pulling

  • hyper-fixation

  • loss of obedience

No amount of asking the dog to sit or offering treats matters once the brain reaches this state.


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The owners described years of trying reward-based approaches.

When another dog appeared, trainers instructed them to scatter treats on the ground.

Eventually the owners began asking an important question:

"Are we rewarding the reaction instead of preventing it?"

This is an excellent observation.

Timing matters.

Rewarding calm behavior is very different from delivering food after the dog has already exploded.

Training is ultimately about communication.

If communication disappears once the dog reacts, the reaction continues getting stronger.

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One of the most revealing parts of the consultation involved what happened after walks.

Even after returning home, Gertie remained on high alert for hours.

Every sound...

Every bark...

Every movement...

kept her emotionally elevated.

This chronic state of hypervigilance is something we frequently see in reactive dogs.

Teaching relaxation becomes just as important as teaching obedience.


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Many owners become confused because their dog:

  • explodes on leash

  • plays nicely off leash

  • enjoys daycare

  • has dog friends

These things are not contradictory.

Being attached to a leash removes the dog's ability to leave.

That lack of freedom often increases frustration and emotional intensity.


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The recommendation wasn't based on punishment.

It was based on communication.

The goal was to interrupt escalating behavior before the dog reached an emotional explosion.

Rather than waiting until barking and lunging occurred, the owners would learn to recognize the earliest signs of arousal:

  • ears changing

  • body tension

  • staring

  • weight shifting

  • forward movement

Those early moments create opportunities to redirect the dog before reactivity happens.


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During the consultation, the owners discussed both options.

A Board & Train program offers:

  • faster progress

  • daily repetition

  • structured environment

  • professional handling

  • video lessons for owners

Private lessons provide:

  • more owner involvement

  • slower progression

  • direct coaching from day one

Neither option is universally better.

The best choice depends on the dog's needs and the owner's goals.

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After 6 years of trying to stop their dog's reactivity and two months of time before flying having to fly out the country. Jesse was able to get it done with a short 2-Week B&T Program and three follow up sessions. Gertie's owners were able to successfully fly to Spain with her as a Service Dog.


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  • Many reactive dogs are frustrated rather than aggressive.

  • Obedience indoors doesn't guarantee control outside.

  • Dogs that cross threshold cannot process commands effectively.

  • Timing determines whether rewards help or accidentally reinforce behavior.

  • Hyper-vigilance may extend beyond the walk itself.

  • Teaching relaxation is just as important as teaching obedience.

  • Successful training focuses on clear communication.


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Jesse San Miguel
Jesse San Miguel is the founder and head trainer of Canine Perspective, a professional dog training company based in the Chicago area specializing in dog behavior modification, aggression rehabilitation, reactive dogs, puppy training, and obedience. With more than 16 years of experience working with thousands of dogs, Jesse is passionate about helping owners better understand canine behavior through practical, science-informed training and real-world education. His mission is to improve relationships between people and dogs while creating safer communities through responsible ownership and behavior education.
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