Sources

Looking for the source behind something I just posted, or trying to understand the bigger evidence picture?

Start here

If you do not want to read thirty papers today, these four resources give you a solid map of the evidence and guidance.

Humane Dog Training Position Statement

The American Veterinary Society of Animal Behavior reviews welfare, effectiveness, and the dog-human relationship. Its 2025 Board clarification confirms that this 2021 statement remains its current and authoritative position.

Review of Dog Training Methods

The March 2023 update of a readable evidence review covering welfare, learning ability, effectiveness, and professional standards.

Does training method matter?

A companion-dog study comparing welfare indicators in dogs trained with reward-based and aversive-based approaches.

International Professional Guidance on Humane Dog Training

My index of formal guidance and policy from veterinary, behavior, welfare, and regulatory bodies around the world.

Official guidance

These are professional guidelines and position statements. They are not individual experiments. They show how veterinary and behavior organizations interpret the wider evidence for practice.

Humane Dog Training Position Statement, American Veterinary Society of Animal Behavior. The official page includes the 2025 clarification that the 2021 statement remains current, plus the current PDF.
Humane, Effective and Evidence Based Training, American College of Veterinary Behaviorists. Current professional position page.
Canine and Feline Behavior Management Guidelines: Changing Behaviors, American Animal Hospital Association. Clinical guidance on behavior modification, management, and aversive techniques.
Joint Standards of Practice, International Association of Animal Behavior Consultants, current 2025 standards.
LIMA: Least Intrusive, Minimally Aversive, Effective Behavior Intervention, Association of Professional Dog Trainers, amended November 2021. This is a least-intrusive decision hierarchy, not a categorical ban on every aversive procedure.
Policy C7: Training, behaviour modification and invasive procedures, RSPCA Australia, adopted January 21, 2026.
Dog training aids guidance: Review, Scottish Government. Government evidence review.
Joint statement on electric shock collars, British Veterinary Association and animal-welfare organizations, 2024. This is an advocacy and policy statement, not a study.
Current dog-training guidance, RSPCA UK.
International Professional Guidance on Humane Dog Training. This is our organized index of formal statements from professional and regulatory bodies worldwide.

Reviews and overviews

Reviews look across multiple studies. They are a useful place to begin before getting lost in the details of one paper.

Review of Dog Training Methods: March 2023 update. A broad, readable evidence review prepared for AnimalKind.
The effects of using aversive training methods in dogs: A review. A peer-reviewed overview of the research available at publication.
Do aversive-based training methods actually compromise dog welfare? A literature review. A review focused specifically on welfare outcomes.

Training methods, welfare, and the relationship

These studies examine behavior, stress, learning, emotional state, or the dog-human relationship under different training approaches.

Dog training methods: Their use, effectiveness, and interaction with behaviour and welfare. An owner survey examining methods, obedience, and reported problem behavior.
Training methods and owner-dog interactions: Links with dog behaviour and learning ability. An observational study of training history, interactions, and performance on learning tasks.
Survey of confrontational and non-confrontational training methods in client-owned dogs. An owner survey that also recorded aggressive responses associated with the interventions used.
Effects of two training methods on stress-related behaviors and the dog-owner relationship. A comparison of training approaches using observed behavior and attention to the owner.
Does training method matter? Evidence for the negative impact of aversive-based methods on companion dog welfare. A study using behavioral observations, cortisol, and cognitive-bias testing.
Carrots versus sticks: The relationship between training methods and dog-owner attachment. A study focused on training style and measures of attachment.
Dogs are more pessimistic if their owners use two or more aversive training methods. A cognitive-bias study examining emotional state and reported training practices.
Behaviour of smaller and larger dogs: Effects of training methods, inconsistency, and engagement. A large owner survey examining several factors together.

Remote electronic collars

This section keeps the direct comparisons, field research, surveys, and published academic discussion together.

Training dogs with the help of the shock collar: Short- and long-term behavioural effects. A field study comparing the behavior of dogs with and without prior shock-collar training.
The use of electronic collars for training domestic dogs. A UK owner survey covering prevalence, reasons for use, risk factors, and perceived success.
Welfare consequences and efficacy of remote electronic training collars compared with reward-based training. A controlled field study available free in full.
Efficacy of dog training with and without remote electronic collars versus a focus on positive reinforcement. Read the original study, the published commentary, and the author response together.
Electronic training devices: Discussion of their use as a basis for the ESVCE position statement. A review and professional discussion from veterinary clinical ethology.
Questionnaire survey on the use of different e-collar types in France. A survey of everyday use intended to inform possible regulation.
Training methods of military dog handlers and their effects on team performance. An observational study of working-dog teams, handler behavior, dog behavior, and performance.

Fear, aggression, and behavior treatment

Behavior problems do not exist in a vacuum. These papers look at risk factors, professional treatment, and behavior modification in more complex cases.

Reactive and risky: The behavioural structuring of ‘dog reactive dogs’. An owner questionnaire found four behavior profiles within dogs described as dog-reactive. It supports treating reactivity as heterogeneous, not using a label as an individual diagnosis.
Excessive energy in dogs: The impact of caregiver-related variables and fear/anxiety. An online questionnaire found associations among reported excessive energy, dog age, caregiver stress, attitudes toward aversive training, and fear or anxiety. It does not establish which factor causes another.
Human-directed aggression in domestic dogs: Occurrence in different contexts and risk factors. A large UK owner survey.
Inter-dog aggression in a UK owner survey. Research on prevalence, co-occurrence across contexts, and risk factors.
It is mine! Clicker training as a treatment of object guarding in four companion dogs. A small case series, useful as a focused example rather than broad proof.
A review on mitigating fear and aggression in dogs and cats in a veterinary setting. A free full-text review focused on veterinary handling and care.
A survey of dog behavior-modification practice in the UK. Research on who provides services, the methods reported, and client-perceived effectiveness.
Effectiveness of professionals and behavior-modification programs for canine aggression. An investigation of programs with and without medication.
Owner and animal factors predict problematic behaviors and owner reactions. A study examining both sides of the human-dog relationship.

The training profession and humane-practice adoption

Training choices are shaped by education, professional culture, regulation, ethics, and the way people interpret evidence. These sources examine that wider context.

Dog Owners’ Use of Training Methods and Their Ethical Stance on the Treatment of Animals. A survey of 500 included US dog owners found associations between ethical orientation and reported use of positive training or physical correction. The design does not establish causation.
Professional dog trainers’ perspectives on training methods: Ethical and evidentiary insights. A 2026 study comparing how reward-based and mixed-method trainers discuss evidence, ethics, welfare, effectiveness, and regulation. The publisher later issued a correction to one Table 2 cell; the paper’s central themes were unchanged.
Barriers to the adoption of humane dog-training methods. Research on factors that can make evidence-based practice harder to adopt.

A note about access

Some publisher pages provide only an abstract unless you have library or institutional access. Links to PubMed Central and public repositories are free full text. I link to the original publisher, journal, official organization, or public repository whenever a stable version is available.