Why I Don’t Use Pet Correctors or Aversive Dog-Training Tools

Pet correctors are often sold as quick ways to stop barking, jumping, pulling, chasing or other behaviour that people find difficult.

Some release compressed air. Others use sound, spray, pressure, pain or surprise.

And they can appear to work.

A dog barks. You use the corrector. The dog stops.

The problem is that stopping a behaviour for a few seconds is not the same as teaching your dog what you would like them to do instead. It also tells us very little about why the behaviour happened in the first place.

I do not use pet correctors, rattle bottles, water sprays, prong collars, choke chains, shock collars or other punishment-based equipment when walking or caring for dogs.

My approach is calmer and more practical:

• prevent situations becoming unnecessarily difficult
• notice the dog’s body language
• create distance when they need it
• change the environment
• reward useful choices
• teach an achievable alternative
• allow a worried dog to move away
• consider pain, fear and other underlying causes
• work within my own competence
• involve a vet or appropriately qualified behaviour professional when necessary

The Animal Behaviour and Training Council’s guidance on aversive training equipment and methods specifically includes pet correctors, spray collars, water sprays, choke collars, prong collars, electric collars and startling noises among methods it says should not be used in animal training.

The quick answer

I do not use training tools that depend on deliberately causing:

• pain
• fear
• discomfort
• intimidation
• startling
• physical pressure
• an unpleasant surprise

That includes:

• compressed-air pet correctors
• water sprays used as punishment
• rattle bottles and cans
• spray or citronella anti-bark collars
• electronic shock collars
• prong collars
• choke or check chains
• deliberate hard lead corrections
• alpha rolls or pinning
• throwing objects near a dog
• deliberately frightening a dog to interrupt behaviour

Avoiding these methods does not mean allowing dogs to do whatever they like.

Dogs still need safe boundaries, suitable equipment and clear guidance.

I simply prefer to teach the dog what to do rather than rely on making mistakes unpleasant.

What is a pet corrector?

The familiar pet corrector is an aerosol-style device that produces a sudden hiss of compressed air.

It is intended to startle a dog and interrupt whatever they are doing.

Similar techniques include:

• shaking a bottle containing stones or coins
• spraying the dog with water
• making a deliberately sharp noise
• using training discs to startle
• spray collars triggered by barking
• ultrasonic or high-frequency devices
• electronic training mats

The sensation differs between products, but the principle is similar.

The dog performs a behaviour.

Something unpleasant or surprising happens.

The dog may stop.

That immediate interruption is why these products can look effective.

Why can pet correctors appear to work?

Imagine your dog is barking at another dog.

You release a blast of compressed air.

Your dog stops barking and turns towards you.

From the human point of view, the problem has been solved.

But what has your dog actually learnt?

Possibly:

• another dog predicts a frightening noise
• barking causes something unpleasant
• you sometimes produce frightening noises
• that particular location is unpredictable

What they have not necessarily learnt is how to:

• remain comfortable around another dog
• create distance calmly
• check in with you
• turn away
• walk past at a suitable distance
• cope with the reason they were barking

The behaviour stopped.

The underlying emotion may not have changed at all.

That distinction matters particularly with nervous and reactive dogs.

My Threshold Signs: How to Tell if Your Dog Is Coping guide explains why I would rather notice the earlier signs and change the situation before a dog becomes overwhelmed.

Stopping behaviour is not the same as solving the cause

Dogs do things for reasons.

A dog may bark because they are:

• frightened
• frustrated
• excited
• guarding something
• trying to create distance
• responding to pain
• alerting to a sound
• unable to reach something
• overwhelmed
• expecting attention
• repeating a behaviour that has worked before

A pet corrector cannot tell you which one applies.

If the cause is fear, suppressing the visible barking does not make the fear disappear.

If the cause is pain, a correction does nothing about the pain.

If the cause is frustration, repeatedly startling the dog may simply add more frustration.

This is why I am interested in what happens before the behaviour.

What did the dog see?

How close was it?

Were there warning signs?

Could they move away?

Were they tired?

Could pain be involved?

What happened the previous time?

Those questions are often far more useful than asking how to make the behaviour stop instantly.

What is an aversive?

An aversive is something an animal works to avoid or escape.

In training, that might involve:

• pain
• physical discomfort
• fear
• intimidation
• startling
• unpleasant pressure

ABTC’s indicative list includes compressed-air pet correctors, prong collars, choke collars, shock collars, spray collars, water sprays, rattle cans and hard physical corrections. (ABTC)

The fact that a method is commonly sold or demonstrated online does not mean I need to use it.

Why I do not spray dogs with water

A water spray may look fairly harmless compared with an electronic or prong collar.

But when it is deliberately used because the dog dislikes it, it is still an aversive.

The intention is:

Do this behaviour and something unpleasant will happen.

The dog may also struggle to understand exactly what caused the spray.

Depending on the timing, they may associate it with:

• another dog
• a person approaching
• a visitor
• the garden
• you reaching towards them
• the bottle itself
• the room
• a grooming routine

I would rather look at what is creating the behaviour and teach something more useful.

Why I do not use rattle bottles or cans

A rattle bottle is usually designed to produce a sudden, startling noise.

Again, the dog may stop.

But it does not tell them what to do instead.

It can also affect animals and people who were not involved.

Imagine shaking a loud rattle beside:

• a nervous rescue dog
• another dog nearby
• a cat
• a young child
• someone sensitive to sudden noise

ABTC specifically includes loud rattle cans, bottles, chains and keys used to startle animals among its aversive methods.

Why I do not use anti-bark spray collars

Automatic anti-bark collars present another problem.

The device responds to barking.

It cannot understand why the dog barked.

The dog could be:

• frightened
• in pain
• alarmed
• frustrated
• distressed at being left alone
• reacting to an intruder
• asking to go outside
• excited
• reacting to another dog

Suppressing the sound does not necessarily solve the problem.

This matters particularly with separation-related distress.

If a dog is panicking after their owner leaves, making barking unpleasant does not teach them that being alone is safe.

Read How to Prepare Your Dog to Be Left Alone Safely if absence-related behaviour is the concern.

Why I do not use electronic shock collars

Electronic collars deliver an unpleasant electrical stimulus either through a remote control or an automatic trigger.

I do not use them.

The American Veterinary Society of Animal Behaviour states that reward-based training should be used for dog training and behaviour modification and says aversive methods are not necessary. (

Read the AVSAB Humane Dog Training Position Statement

My decision is straightforward.

If I can teach or manage something without deliberately causing pain or fear, I see no reason to add pain or fear.

Why I do not use prong or choke collars

Prong collars apply concentrated pressure around the dog’s neck when the lead tightens.

Choke and check collars also tighten around the neck.

A dog may pull less because pulling has become uncomfortable.

But the equipment does not automatically teach the dog:

• where you would like them to walk
• how to respond to distractions
• how to cope around other dogs
• how to calm themselves
• how to move with you on a loose lead

The RSPCA opposes prong collars and recommends reward-based alternatives and comfortable, appropriately fitted equipment

Read the RSPCA guidance on prong collars and reward-based alternatives

My Best Dog Leads and Harnesses: A Practical UK Guide explains the walking equipment I prefer, including well-fitted harnesses, fixed or double-ended leads and long lines where appropriate.

Punishing growling can remove useful information

Growling is communication.

It may mean:

• I am frightened
• give me space
• that hurts
• do not take this
• stop touching me
• I feel trapped
• I am overwhelmed

I take growling seriously.

But I do not want to punish a dog simply for giving an early warning.

If the growl stops because the dog has learnt that growling causes something unpleasant, the reason for the growl may still be present.

The next time, the dog may communicate differently.

The RSPCA notes that dogs use a range of earlier signals to try to reduce or avoid a threatening situation before escalating their response. (RSPCA)

If your dog repeatedly growls around food, handling, people or another animal, create safety and seek appropriate help rather than confronting them.

Nervous dogs need safety before obedience

A frightened dog may:

• bark
• lunge
• freeze
• hide
• pull home
• refuse to move
• growl
• snap
• try to escape
• shut down

Those behaviours are not automatically evidence that the dog needs firmer discipline.

They may be signs that the dog cannot cope with what is happening.

Dogs Trust advises against punishment, fear and intimidation with reactive dogs and recommends working at the dog’s pace without forcing interactions. (Dogs Trust)

For these dogs, I may:

• increase distance
• change route
• leave the situation
• reduce the difficulty
• use quieter locations
• allow sniffing
• reward checking in
• prevent unwanted approaches
• finish earlier
• give the dog time to recover

Read Reactive and Nervous Dog Walking in Finchley and Rescue Dog Support in Finchley for more about how I adapt one-to-one walks.

What I use instead

Not using aversive equipment does not mean doing nothing.

I use a mixture of:

• management
• suitable equipment
• distance
• clear routines
• reinforcement
• environmental changes
• gradually increased difficulty
• practical training

Management

Management simply means arranging the situation so the problem is less likely to happen.

That could include:

• using a secure lead
• fitting a suitable harness
• closing a door
• using a stair gate
• keeping rubbish inaccessible
• putting food away
• walking at a quieter time
• choosing a wider path
• giving a nervous dog more space
• separating children from a dog while they eat
• preventing access to a window
• keeping visitors separate while a dog settles

Management is not failure.

Sometimes it is the most sensible part of the plan.

Reward the behaviour you want

Instead of waiting for a mistake, I look for something useful to reward.

That might be:

• four paws on the floor instead of jumping
• looking back at me instead of staring at another dog
• turning away from a trigger
• walking on a softer lead
• going behind a barrier when somebody knocks
• dropping an object in exchange for something suitable
• waiting briefly before crossing a road
• choosing to create distance
• resting on a mat

Dogs Trust explains that when behaviour is followed by something the dog values, that behaviour becomes more likely to happen again. Rewards can include food, toys, play, attention or access to an activity the dog enjoys. (Dogs Trust)

Dogs Trust positive reinforcement training guide

My Training Rewards for Dogs guide looks at food, play, praise, sniffing and other rewards in more detail.

Sometimes the environment is simply too difficult

People sometimes reach for stronger equipment because their dog appears unable to respond.

Before adding a correction, I ask whether the dog can realistically succeed.

Perhaps:

• the other dog is too close
• traffic is overwhelming
• the visitor is already inside
• food is within reach
• the dog is exhausted
• the reward is not valuable enough
• too many things are happening at once
• pain is affecting behaviour
• the behaviour has not yet been taught properly

In that situation I can:

• increase distance
• shorten the session
• practise somewhere easier
• use a barrier
• use a familiar reward
• move away
• stop before the dog becomes overwhelmed

My Threshold Signs: How to Tell if Your Dog Is Coping guide is particularly useful here.

A dog who is already over threshold is not in a good position to learn a complicated new skill.

Reward-based does not mean bribery

This comes up frequently.

Reward-based training is not simply waving food in front of a dog until they agree to behave.

Good training involves:

1. deciding what you want the dog to do
2. creating a situation in which they can reasonably succeed
3. marking or acknowledging the useful choice
4. providing a meaningful consequence
5. repeating the process
6. gradually making the situation more realistic

As the behaviour becomes established, the type and frequency of rewards can change.

Sometimes food is useful.

Sometimes the reward is continuing the walk.

Sometimes it is getting to sniff the tree.

Sometimes it is distance from something worrying.

Does reward-based training mean having no boundaries?

No.

I still:

• prevent dogs running into roads
• move them away from dangerous food
• use secure leads
• manage doors and gates
• prevent unsafe chasing
• stop unsuitable interactions
• control access to resources
• follow local rules
• keep dogs away from hazards

The difference is how those boundaries are created.

I want suitable equipment and management to keep the dog safe, while training gives them useful skills.

I do not need the dog to fear what happens if they make a mistake.

My Loose Lead Walking Dog Training guide is a good example. The objective is still a dog who can walk safely without towing the person down the road. The method is simply based on teaching and reinforcement rather than neck corrections.

What about a genuine emergency?

Immediate safety comes first.

If a dog is about to enter a road, reach a toxic substance or injure somebody, I am going to intervene.

An emergency is not the same thing as a routine training method.

Good preparation reduces how often desperate interventions are needed.

That means:

• secure leads
• properly fitted harnesses
• reliable clips
• closed gates
• physical barriers
• safe food storage
• appropriate supervision
• suitable walking routes
• recall practice
• exchange cues
• knowing your dog’s triggers

A compressed-air can should not be the main thing standing between your dog and a serious accident.

What should I do if I already use a pet corrector?

You do not need to keep testing whether it still works.

Instead, ask what you originally wanted to change.

Then:

1. Identify the behaviour.
2. Record when it happens.
3. Look at what happens immediately before it.
4. Consider why the dog might be doing it.
5. Prevent or reduce the difficult situation where possible.
6. Decide what you would like the dog to do instead.
7. Teach that alternative somewhere easier.
8. Reward success.
9. Increase difficulty gradually.
10. Seek veterinary or behavioural help when necessary.

Do not remove an important safety arrangement simply because you have stopped using a corrector.

A gate, lead, muzzle, barrier or other appropriate management may still be essential.

Could pain be affecting the behaviour?

Yes.

Behaviour changes can be associated with pain or illness.

You might notice changes in:

• handling tolerance
• growling
• snapping
• barking
• sleep
• mobility
• appetite
• interactions
• willingness to walk
• ability to settle

Contact your veterinary practice when behaviour changes suddenly or when you suspect discomfort.

This is particularly important when:

• the behaviour is new
• an older dog is involved
• the dog has recently been injured
• touch triggers the reaction
• mobility has changed
• appetite or sleep has changed
• physical symptoms are also present

No training gadget can diagnose pain.

When should I seek professional help?

Start with your vet when your dog:

• has bitten
• snaps regularly
• suddenly becomes aggressive
• cannot comfortably be handled
• guards food or spaces
• panics when left alone
• shows severe fear
• has escalating reactions to dogs or people
• is becoming difficult to manage safely
• may be in pain
• injures themselves
• makes you feel unsafe

Your vet can investigate possible medical causes and, where appropriate, recommend qualified behaviour support.

You can also search the Animal Behaviour and Training Council practitioner register for appropriately assessed professionals.

I am a professional dog walker providing practical everyday support. I do not diagnose complex behavioural conditions or describe myself as a clinical behaviourist.

Knowing when a case needs somebody else is part of responsible professional practice.

What this means on my dog walks

During my one-to-one walks I may use:

• a comfortable harness
• a fixed or adjustable lead
• a long line in suitable locations
• food rewards
• sniffing
• environmental rewards
• direction changes
• extra distance
• quieter routes
• simple pattern games
• calm pauses
• predictable routines

I do not use:

• pet correctors
• prong collars
• shock collars
• choke chains
• rattle bottles
• spray bottles as punishment
• deliberate lead jerks
• intimidation

Dogs who need calm practical reinforcement during their normal walk may suit my Working Walks and Training Walks service.

That service is for everyday skills and structured support. It is not a substitute for specialist behavioural treatment.

Why this matters particularly with rescue and reactive dogs

Many of the dogs I work with are already worried about something.

That might be:

• unfamiliar dogs
• people
• traffic
• sudden movement
• noises
• having equipment fitted
• leaving home
• returning home
• being approached
• previous experiences

Adding another unpleasant or unpredictable event is not the direction I want to go.

For my awkward but awesome dogs, I would rather make the environment easier, create enough space and build useful behaviour gradually.

Confidence cannot be frightened into a dog.

Related guides

You may also find these useful:

Training Rewards for Dogs

Why Dog Training Matters: Everyday Skills, Trust and Choice

Loose Lead Walking Dog Training

Threshold Signs: How to Tell if Your Dog Is Coping

Reactive and Nervous Dog Walking in Finchley

Rescue Dog Support in Finchley

Working Walks and Training Walks

Best Dog Leads and Harnesses: A Practical UK Guide 0- COMING SOON

Dog and Pet Products I Recommend

Frequently asked questions

What is a pet corrector?

A pet corrector is normally a device that releases a sudden hiss of compressed air to interrupt behaviour. Similar techniques use noise, spray or another unpleasant stimulus.

Do pet correctors work?

They may interrupt behaviour in the moment. That does not necessarily mean they have taught the dog an alternative behaviour or changed the reason the behaviour occurred.

Are pet correctors harmful?

How strongly an individual dog responds varies, but they are designed to work by startling or creating an unpleasant experience. ABTC classifies compressed-air pet correctors as aversive training equipment. (ABTC)

Should I spray my dog with water when they bark?

I do not recommend it. I would rather identify why the barking is happening, manage the situation and teach an appropriate alternative.

Do you use prong collars?

No.

Do you use electronic or shock collars?

No.

What do you use for a dog who pulls?

I normally prefer a properly fitted harness, suitable lead, management and reward-based loose-lead practice. Read my Best Dog Leads and Harnesses guide and Loose Lead Walking guide.

Is reward-based dog training just giving treats?

No. Rewards may include food, play, praise, sniffing, movement, access to something the dog wants or distance from something they find uncomfortable.

Does reward-based training mean ignoring bad behaviour?

No. I use management, boundaries, suitable equipment and training. Dangerous behaviour still needs to be prevented.

Should growling be corrected?

Do not punish a growl simply to silence it. A growl can be important information that the dog is uncomfortable. Create safety and investigate why it is happening.

What if my dog is aggressive?

Speak to your vet, particularly when aggression is new or escalating. Significant aggression should be assessed appropriately rather than treated with a pet corrector.

A final thought

Quick fixes are appealing.

When your dog is barking, lunging, jumping or dragging you down the street, somebody offering a device that promises to stop it immediately can sound very attractive.

But I am interested in what happens after the interruption.

Has the dog learnt anything useful?

Do they feel safer?

Do they know what we want instead?

Have we changed the reason the behaviour occurred?

Or have we simply made displaying the behaviour unpleasant?

I want dogs to learn that useful choices work.

I want nervous dogs to know they can create space.

I want owners to recognise early warning signs rather than punish them.

And I want equipment to keep dogs safe without relying on pain or fear.

That approach may not fit into a dramatic 30-second training video.

But it fits the way I want to work with dogs.

About Del Chambers

I am Derek “Del” Chambers, and I established Finchley Dog Walker in 2011.

I provide calm, one-to-one dog walking and home pet care around Finchley, Muswell Hill and selected nearby parts of North London.

A large part of my work involves rescue, nervous, reactive and sensitive dogs who benefit from individual attention and predictable handling.

My approach is reward-based and welfare-led. I do not use vans, group walks or punishment-based training equipment.

For practical everyday walking support, see my Solo Dog Walks

For nervous or rescue dogs, see Rescue Dog Support in Finchley.

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