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Operant Conditioning – A Deeper Dive as it Applies to Welfare

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Operant Conditioning occurs when dogs learn through the consequences of their voluntary behavior.

Keep things simple by using these definitions for the purpose of training: 

Do one of these AFTER a behavior:

Positiveadd something
Negativeremove something

For one of these reasons:

Reinforcementto encourage that behavior
Punishmentto discourage that behavior

Combine these simple definitions to make simple and accurate definitions for the phases:

Positive reinforcementAdd something to encourage behavior
Positive punishmentadd something to discourage behavior
Negative reinforcementRemove something to encourage behavior
Negative punishmentremove something to discourage behavior

Understand the Silent Sides of Operant Conditioning

To better understand why or why not operant conditioning succeeds or fails, do not focus on what technique or tool is used or even the physical sensations that are added or removed.  Instead, focus on the emotional experiences that are added and removed.

Different tools and techniques delivered in the same way to different dogs or the same dogs during different circumstances may produce different sensations depending on the current emotional states and the biological differences of each dog.

Additionally, those sensations may produce different emotional experiences for different dogs in different circumstances if the dogs have different pre-existing associations with those sensations (classical conditioning) or have experienced desensitization/sensitization. 

Electric Stimulation

Antecedent/ HistorytechniqueSensationEmotion when addedEmotion when removed
A dog is highly aroused while chasing a rabbit or lunging on a leash at another dog.mid-level shockmildly uncomfortableindifferentindifferent
A dog has previous associations with gaining access to food or play after an electric stimulation.mid-level shockuncomfortableexcitementanticipation
An  unaroused dog with no previous exposure to shock is curiously investigating the smells around the property border.mid-level shockuncomfortablefearrelief

Store Bought Dog Treat

Antecedent/ HistorytechniqueSensationEmotion when addedEmotion when removed
A satiated dog that is fed home cooked meals.liver treatliver flavor/smellmildly satisfied, indifferent, or repulsed.Indifferent 
A dog whose trainer uses calorie deprivation to create motivation.liver treatliver flavor/smellsatisfaction / excitementhunger / frustration
A dog with previous bad experiences eating novel food.liver treatliver flavor/smellconfusion / fearrelief

When training is inducive and effective, the trainer controls something the dog likes to shape behavior. Then, operant conditioning cycles in an exact order: 

The trainer adds and removes something that directly influences good emotions.

As a result, this naturally influences bad emotions. The trainer cannot prevent this from happening if the training is reasonably effective.

Example using food:

During ObedienceSatisfaction (via food) is added by the trainer.
As a result, frustration is removed naturally.
During DisobedienceSatisfaction (via food) is removed by the trainer.
As a result, frustration is added naturally.

Freedom and food look like positive reinforcers, but when they are contingent on the cessation of artificially imposed deprivations, their effectiveness is a product of negative reinforcement; they become instruments of coercion (41).

Sidman, M. (1989). Coercion and its Fallout. Boston: Authors Cooperative

When training is aversive and effective, the trainer controls something the dog dislikes to shape behavior. Then, operant conditioning cycles in the opposite direction. It can be represented by reversing the direction of the inducive training chart.

The trainer adds and removes something that directly influences bad emotions.

As a result, this naturally influences good emotions. The trainer cannot prevent this from happening if the training is reasonably effective.

Example using a training collar:

During ObedienceDiscomfort (via the training collar) is removed by the trainer.
As a result, Comfort is added naturally.
During DisobedienceDiscomfort (via training collar) is added by the trainer.
As a result, comfort is removed naturally.

… it is impossible to construct a behavioral system free of aversive control. The forms of behavioral control we call “positive” and “negative” are inextricably linked. Thus, decisions about “good” and “bad” methods of control must be decided quite apart from the questions of whether the methods meet the technical specification of “positive reinforcement” or "aversive” control. We need to seek a higher standard, one that emphasizes outcomes more than procedures. Our chief concern should not be whether the contingencies involve the processes of positive reinforcement, negative reinforcement, or punishment. Instead, we should emphasize the ability of the contingencies to foster behavior in the long-term interest of the individual. Of course, this is all we can ask of any behavioral intervention, regardless of its classification. (Perone, 2003, p. 13, italics added)

B.F Skinner - Freedom is the absence of aversive control

Israel Goldiamond - Freedom is genuine choices


Example using food and training collar at the same time:

During ObedienceSatisfaction is added and discomfort is removed by the trainer.
As a result, frustration is removed and comfort is added naturally.
During DisobedienceSatisfaction is removed and discomfort is added by the trainer.
As a result, frustration is added and comfort is removed naturally.

What are the benefits of combining?

  • More trainer control of “Go and Stop” (do and don't, hot and cold) at the same time.
  • Two  “good” emotions and two “bad” emotions instead of one of each.
  • If one does not rely on just one emotional response at a time, the intensity of each response may be lowered for similar results.
    • Less hunger
    • Less discomfort
    • Less frustration
    • Enjoyable learning levels
  • more room for error
    • errors in timing
    • errors in the reinforcement schedule
    • satiation
    • training equipment
    • errors in magnitude of reinforcement or punishment
  • more versatility (if can't do one or the other)
  • Trainer-controlled “bad emotions” are generally faster, more easily removed, and more effective for stopping behavior.
  • Trainer-controlled “good emotions” are generally faster, more easily added, and effective for encouraging new behavior. 

Now, it is possible to rethink perceptions about tools and techniques used in animal training:

Using food in training.  Is it positive or negative?  Is it used as a tool to reinforce or punish?

Answer:  It can be all of the above.

Is using food abusive?

Hunger used is excess or in a way where the animal does not understand how to avoid and relieve hunger/frustration may cause mental and physical side effects.  This will be considered inhumane by a reasonable person.

To create new successful behaviors, reasonable people agree food training can enhance the long-term quality of life for an animal and its owner.


Using any training collar (head halter/slip/prong/ecollar/no-pull harness).  Is it positive or negative?  Is it used as a tool to reinforce or punish?

Answer:  It can be all of the above.

Are training collars abusive?

Discomfort used in excess or in a way that the animal does not understand how to avoid and relieve discomfort may cause mental and physical side effects. A reasonable person would consider this inhumane.

Reasonable people agree that using a training collar can enhance the long-term quality of life for an animal and its owner by creating new successful behaviors.


Baron A and Galizio M (2005). Positive and negative reinforcement: Should the distinction be preserved? The Behavior Analyst, 28: 85-98.

“In summary, if we are to continue to talk about two kinds of reinforcement, we advise caution in the ways the terms are used. The continued role played by the terms positive and negative reinforcement in behavior-analytic discussions suggests that the distinction is serving a useful communicative function. The terms make it plain that when we are talking about reinforcers we are referring to environmental events rather than cognitive or physiological happenings. They provide a shorthand way of pointing to the reinforcers that have traditionally been used for the experimental study of different problem areas: positive reinforcement in the case of schedules, choice, and stimulus control (food is presented), and negative reinforcement for escape and avoidance (shock is terminated). Moreover, the distinction is so well embedded within discussions of operant behavior that one cannot navigate the literature without being familiar with it. These considerations may be good enough reason to continue to teach the distinction to our students. Nevertheless, it is apparent that the terms positive and negative come with considerable conceptual baggage. By remembering the ambiguities inherent within the distinction, we are less likely to use it to justify ethical or practical decisions. At the least, we should recognize that the question of functional differences between positive and negative reinforcement remains controversial.”

Michael, J. (1975). Positive and negative reinforcement: A distinction that is no longer necessary; or a better way to talk about things. Behaviorism, 3:33-44

“Hangry” studies in humans:

In humans, hunger has been scientifically connected to being sad, irritated, and angry. 

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0269629

In animals: 

https://www.sciencedirect.com/science/article/pii/S0003347221001378?via%3Dihub

https://academic.oup.com/endo/article/154/11/4328/2423148?login=false

The SeaWorld incident.  Orcas are trained with positive reinforcement. But, they are also trained silently with motivational levels of positive punishment, negative punishment, and negative reinforcement with side effects of aggression.

The frustration related to hunger is thought by many experts to be the cause of aggression toward the trainers.

Is it positive reinforcement or negative reinforcement? It depends on which way you want to spin it.

Situations to Consider

Dog's EnvironmentTraining TechniqueResult
AversiveInduciveDeprivation
InduciveAversiveLIMA
AversiveAversiveInarguably Inhumane
InduciveInduciveNo reliability possible

Additional Information on Deceptive Practices in the Dog Training Industry:

Fraud in the Force-Free/Purely Positive Dog Training Marketing Tactic:

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Karen Overall Violates the AVMA Code of Conduct and Violates Guidelines set by the Fair Trade Commission:

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What REALLY is LIMA in Dog Training?

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