Comprehensive Analysis: Shock Collar Injuries - A Groomer's Perspective

Executive Summary

This document compiles photographic evidence, groomer observations, and professional recommendations regarding shock collar injuries encountered in grooming settings. This analysis is intended for educational and professional reference purposes but should not replace veterinary support from qualified and insured registered vets. 

The first debate is whether or not a shock collar can actually burn a dog with some saying that these devices are simply not powerful enough and others saying that the evidence is clear.

It's true that for an unqualified veterinary professional the differences may be incredibly challenging to identify, this combined with the inability to physically examine the dogs in person make this analysis slightly restrictive when it comes to establishing whether the evidence collected is consistent with burns or sores however the fact remains that either way, the use of shock collars has significant risks that should be considered prior to thinking about using one.

1. Physical Evidence of Shock Collar Risks Documentation

Please note that the following photographic evidence may be triggering to some readers.

Note: I have sought permission to use these graphics from the individuals who took these photos, which were originally shared and available via Facebook.

Photo 1

Photo 2

Photo 3

Photo 4

Photo 5

Photo 6

Photo 7

Observed Injury Patterns 

Upon careful observation of the above photos, it is evident that all of the dogs featured are demonstrating the misuse of shock collars based on:

• Paired circular sores/burns matching prong placement 

• Multiple depth injuries from superficial to severe 

• Consistent spacing between wound sites 

• Hair loss surrounding contact points 

• Inflammation of surrounding tissue 

• Tissue necrosis in the more severe cases 

  
  

Device Characteristics (Based on Photographic Evidence) 

• Metal prong contact points 

• Typical spacing of 1-2 inches between prongs 

• Device pressure points visible in coat 

2. Health Assessment Based On Photographs

Primary Injuries 

• First-degree burns: Redness and inflammation 

• Second-degree burns: Blistering and partial thickness damage 

• Third-degree burns: Full thickness tissue damage 

• Pressure necrosis from prolonged contact 

Potential Secondary Complications 

• Bacterial infections in open wounds 

• Scar tissue formation 

• Permanent hair loss 

• Chronic skin sensitivity 

• Muscle tension in neck area 

• Potential nerve damage 

2. Anatomical Impact

To fully understand the risk in using any form of force and/or pressure, let alone shock collars, it is imperative to have good knowledge of the anatomy and physiology of the neck.

Veteriankey.com have published fantastic photos and diagrams along with a breakdown of what they are to help readers visually see the vast network of arteries, nerves, muscles, fascia and bone that make up just this one significant part of the canine body.

See below:

Left Lateral Photo of Dog Neck

Left Lateral Diagram of Dog Neck

Cutaneous Nerves and External Jugular Vein of Dog Left Lateral

Diagram of Cutaneous Nerves and External Jugular View of Dog

Superficial Fascia, Cutaneous Muscles and Nerves of Dog Left Lateral

Left Lateral View Diagram showing Superficial fascia of the neck

Left Lateral View of Dog Neck Skeleton

Radiograph of Dog Neck

The Major Structures of a Dog's Neck

Diagram Dorsal View of Cutaneous Muscles and Nerves

Superficial Structures of Dog Dorsal View

Radiograph of larynx, left lateral view

Diagram of laryngeal cartilages of dog

Radiograph of dog neck from ventrodorsal view

Diagram showing position of transverse processes and joints providing mobility to the head and neck

The purpose of sharing these photos is to demonstrate the complexities of the neck region of dogs and why this is relevant when considering the potential harm in using any form of force and/or pressure on this area in training and/or grooming dogs.

Direct Impact Zones 

Based on the neck diagrams above, we can confidently assume that the areas negatively impacted by the use of shock collars include:

• Throat region 

• Back of neck 

• Under jawline   

• Lymph node regions 

• Vagus nerve

Secondary Impact Areas 

And as we know everything is connected to everything through the advanced fascia and connective tissue network, based on this we can also expect the injured dogs to experience:

• Shoulder muscle tension 

• Upper spine inflammation 

• Connected tissue systems' disruption 

• Nerve pathway trauma

• Blood vessel pathway trauma

Potential Consequences

Aside from pain, there are various risks in using pressure on the neck including:

• Whiplash and bruising

• Reduced range of motion

• Muscle spasms

• Respiratory restriction

• Tracheal damage

• Thyroid damage

• Instability and a lack of coordination

• Internal bleeding and/or damage to vital organs

• Exasperating existing medical disorders

Future Potential Medical Condition Risks

• Vagal Nerve Dysfunction

• Hyperthyroidism - refer to larynx diagrams (Dobias P, n.d.)

• IVDD in predisposed dogs

• Inflammatory Disease

3. Grooming Considerations 

Specific Risks to Groomer

• Canine hypersensitivity to any physical contact however low in intensity

• Fear and/or pain based aggression towards groomer during grooming tasks

• A quicker escalation of behaviours leading to quicker bite responses

• Higher risk of injury to dog therefore higher risk of insurance claims

Immediate Handling Modifications 

• Trust-building techniques to promote cooperation

• Avoid direct pressure on injured areas 

• Mindful handling of entire body

• Leucillin application for immediate relief

• Slow and deliberate handling

• Modified bathing techniques 

• Modified styling techniques

• Gentle drying procedures (avoid high intensity) 

• Remove all collars and/or neck devices 

Long-term Adaptations 

• Broken-up grooming sessions to reduce stress

• Modified tool selection to avoid anything intensive

• Alternative positioning to promote relaxation and comfort

• Specialised product selection to support skin & coat repair

• Regular progress documentation to monitor recovery

4. Professional Protocol

Initial Assessment & First Steps

• Photograph injuries (with client permission) 

• Document location and severity 

• Note physical signs of pain and discomfort

• Note behavioural responses to environment & process 

• Record current handling methods and keep low-stress

• Assign dog carer bespoke holistic grooming planner

• Establish baseline for progress tracking to keep observation process consistent

• Educate dog carer on risks of shock collar use with compassion

• Refer dog to Registered Vet for assessment & treatment plan

• Ask carer for permission to liaise with trainer and Vet to help promote progress

Ongoing Management 

• Work alongside Registered Vet to speed up recovery

• Photograph injuries (with client permission)

• Monitor behaviour and physical signs of pain and discomfort

• Monitor and review handling methods & techniques 

• Product sensitivity testing based on results and amend when required

• Client communication logs and review of client diary entries

• Support carer in alternative methods of training to build trust

• Consider working alongside a recommended positive trainer to help rehabilitate dog in a positive way

5. Client Awareness/Education

Immediate Recommendations 

• Discontinue shock collar use 

• Assist with demonstrating alternative training methods 

• Refer to recommended training professional

• Refer to Registered Vet for assessment and treatment plan

• Advise of alternative collars and collar fitting

• Demonstrate effective skin checks and Leucillin application

• Advise carer on how to identify signs of discomfort and pain

Long-term Guidance 

• Positive reinforcement training to grooming tasks both in the salon and at home

• Alternative training methods with support from recommended positive trainer

• Regular grooming schedule to help with skin and hair recovery

• Skin care routine as per advised from Veterinary Dermatologist

• Progress monitoring for all involved via Bespoke Holistic Grooming Planner

6. Safety Protocols

Staff Guidelines 

• Up-to-date pet first aid training to help support a dog with wounds

• Proper handling techniques when transporting and working with dog

• Training to help identify and respond to stress signals successfully

• Emergency response procedures for dogs in fight response (see emergency intervention via Diploma Coursebook)

• Documentation requirements to monitor observations and recovery 

• Client communication protocols including awareness and education

Process Adaptations 

• Specialised equipment needs to consider hyper-sensitivity and pain 

• Trust-building exercises to promote cooperation and increase emotional safety

• Emergency care supplies to treat superficial wounds and sores short-term ready for Vet assessment and treatment plan

• Documentation systems to record observations and monitor them effectively

• Staff training requirements - ensuring all staff are competent in the areas already mentioned

7. Legal & Ethical Implications

Professional Responsibilities 

• Mandatory reporting requirements - any injuries observed must be photographed, dated and circumstances/context noted down

• Client confidentiality - seeking client permission to share photos and refer dog to other pet professionals

• Ethical guidelines - welfare over vanity

• Professional boundaries and limitations

Risk Management 

• Liability considerations 

• Insurance requirements 

• Client communication 

• Professional referrals 

8. Preventative Measures

Alternative Equipment 

• Proper fitting of suitable harness, avoiding any neck restraint

• Positive introduction of Muzzle Movement muzzles and proper fitting for bite prevention where required

• Positive reinforcement tools and methods to help support emotional well-being

Educational Resources 

• The Holistic Grooming and Behaviour Protocol

• Training alternatives via recommended training professionals

• Behaviour modification plan via recommended clinical behaviourist

• Positive reinforcement throughout grooming tasks

• Low-stress grooming equipment selection 

• Progress tracking 

9. Recovery Monitoring

Physical Signs 

• Wound healing progression 

• Hair regrowth 

• Skin texture changes 

• Muscle tension reduction 

• Movement improvements 

Behavioural Indicators 

• Reduced anxiety and stress 

• Improved handling tolerance 

• Better cooperation overall

• Restored trust and cooperation

• Shows signs of settling

10. Conclusion

This grooming analysis serves as a professional reference for identifying, documenting, and managing shock collar injuries in grooming settings.

The focus remains on providing safe, effective care while promoting alternative training methods that support both physical and emotional well-being of our canine clients. 

Recommendations

Immediate Action Items 

• Implement thorough documentation protocols 

• Establish clear communication channels 

• Develop modified handling procedures 

• Create client education materials 

• Build professional referral network 

Long-term Strategies 

• Regular staff training updates 

• Ongoing documentation review 

• Client education programs 

• Professional development 

• Pet Care Industry advocacy 

This document will be reviewed and updated regularly as new information and best practices emerge in the field of professional grooming and animal welfare. 

Signed: Stephanie Zikmann

Date: 10th May 2025