Editorial note:
These references are provided to offer context and support reflection.
They do not replace individual veterinary or behavioural advice.
Pawplexity does not claim that findings from individual studies will apply in the same way to every dog.
Books from the Pawplexity Pawdcast.
Books mentioned across the Pawplexity Pawdcast. Gathered here so you can find them, return to them, or follow the thread a little further.
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This was one of the first books that shifted something for me when Makenzie moved in. Not because it gave me clearer answers, but because it changed where I was looking. Less at behaviour as something to manage, and more at what might be happening underneath it.
It brings the focus back to the relationship. Behaviour starts to look less like something to correct and more like a response — to the environment, to us, and to everything that sits between.
What you’ll find in it
A slower way of looking at behaviour
A stronger sense of how much the relationship shapes what you see
Small, practical ideas that don’t feel prescriptive
Space to question what you thought you understood
This is a good book to spend time with if you’re less interested in fixed methods and more interested in understanding your dog.
If you’re looking for clear steps or quick solutions, it will likely feel too open.
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This is a book that unsettles familiar language. Not by replacing it with a new system, but by slowing it down enough to notice where it begins to break apart.
Many of the ideas it questions — dominance, control, the need to manage behaviour — are so embedded in how we talk about dogs that they often pass without being examined.
Reading it shifts something subtle. Behaviour starts to look less like something to interpret quickly, and more like something that resists simple explanation. Less about applying a framework, and more about noticing where the framework stops holding.
What you’ll find in it
A careful dismantling of commonly accepted ideas about dogs
A quieter, more observational way of approaching behaviour
A growing awareness of how much interpretation shapes what you think you see
Space to sit with uncertainty rather than resolve it too quickly
This is a book to spend time with if you’re interested in questioning what feels obvious, and in looking more closely at the assumptions that sit underneath it.
If you’re looking for a clear method or a new set of rules to follow, it will likely feel too indirect.
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This was not a book I found early. It came later, once vet visits had already started to feel heavier than they looked from the outside.
Not because anything dramatic had happened, but because something did not quite sit right. The sense that things were being done to her, with very little space in between.
This book did not change what needed to happen. But it changed how I understood those moments. Less as isolated procedures, and more as experiences that accumulate.
It brings attention to the parts of veterinary care that are easy to overlook: how restraint feels, how predictability (or the lack of it) shapes a dog’s response, and how quickly an environment can become something a dog anticipates long before anything happens.
What you’ll find in it
A clearer understanding of how dogs experience handling and restraint
A different way of reading stillness, compliance, and resistance
Practical approaches used in veterinary settings to reduce stress
A shift from getting through procedures to considering how they are experienced
This is a book to spend time with if you want to better understand what your dog may be learning during vet visits, and how those experiences build over time.
If you’re looking for something light or purely observational, it may feel more technical than the rest of the Pawplexity bookshelf.
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This is a book I would have needed earlier when we started leaving Makenzie alone. Not because we didn’t try to train it, but because I was mostly looking at the wrong thing. Less at how long she could stay alone, and more at what the experience might actually be like for her.
It brings structure to something that can otherwise feel vague. Separation starts to look less like something a dog should “handle” and more like something that builds over time — shaped by repetition, predictability, and how each absence is experienced.
What you’ll find in it
A clear framework for gradual separation training
A better understanding of thresholds and how easily they are crossed
A more precise way of reading what looks like coping
This is a good book to spend time with if leaving your dog still feels heavier than it should, even when things look fine on the surface.
If you’re looking for a quick fix or a fixed timeline, it will likely feel too slow.
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This is not a book about feeding. But it kept coming back to me while thinking about this episode.
Because when a dog doesn’t eat, the moment rarely stays about food. It starts to touch something wider, about expectation, about interpretation, and about the role we quietly assign to them in our lives.
This was one of those books that shifted something without being direct about it. Not by offering solutions, but by widening the frame. Dogs begin to look less like something to manage, and more like something we are in relationship with — shaped by history, proximity, and the way we live alongside them.
It brings attention to how much of what we see in dogs is influenced by what we bring into the relationship. What we expect to be simple. What we assume should work. What we notice, and what we overlook. Feeding can be one of those places.
What you’ll find in it
A wider lens on why dogs live the way they do with us
A quieter way of thinking about behaviour and meaning
A sense of how much of this relationship is shared, not one-sided
Moments that feel familiar, even if you hadn’t named them before
This is a book to spend time with if you’re interested in understanding what sits around behaviour, not just within it.
If you’re looking for direct guidance or clear methods, it will likely feel too open.
Research and references.
Research and references that help us stay close to what we can observe, question, and better understand. Not everything we notice has an immediate explanation, but some of it has been studied.
This is where we keep those connections.
Emotion, Cognition & Communication
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What the study looked at:
Whether domestic dogs could learn to discriminate between positive (happy) and negative (angry) human facial expressions in a two-choice task, and whether they could generalise this discrimination to novel faces, unfamiliar people, and partial images. Tests were designed to examine whether dogs were responding to the emotional content of faces rather than specific visual features of the trained stimuli.
What the researchers found:
Dogs learned to discriminate between the two categories of facial expression and showed evidence of generalisation across novel faces and conditions. The pattern of results was consistent with dogs using the emotional content of human faces as meaningful social information, rather than simply learning to respond to low-level visual features.
What we can take from this:
Dogs appear to process human emotional expressions as socially meaningful information, not merely visual patterns. This is consistent with the idea that dogs actively attend to and use human emotional signals as a source of information about what is happening and what to expect.
What this study does not tell us:
The study used a controlled experimental discrimination task and cannot confirm what dogs experience when they encounter human emotional expressions in everyday life. It tells us dogs can distinguish between expressions under test conditions, not what meaning they attach to them.
Human-Animal Bond & Social Behaviour
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What the study looked at:
Cortisol patterns measured across multiple sessions in owner–dog pairs, examining how aspects of the owner–dog relationship, including perceived attachment and how owners described their dog, were associated with stress hormone levels in both partners.
What the researchers found:
Cortisol patterns in owners and their dogs were associated with each other, and this association was related to the quality of the owner–dog relationship. Dogs with more strongly attached owners showed different hormonal patterns than those with less attached owners.
What we can take from this:
Stress regulation in dogs may be shaped not only by environment and routine but also by the quality of their relationship with their owner. A familiar, secure relationship may itself serve as a source of physiological regulation.
What this study does not tell us:
The study shows correlational associations and cannot confirm causal direction. It cannot tell us whether relationship quality drives the cortisol patterns, or whether they develop together through shared experience over time.
Individual Differences
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What the study looked at:
How individual dog characteristics including age, sex, breed, and body size, as well as dietary composition influenced food preference and intake. Dogs were offered standardised diet options and food preference was assessed through measured intake under controlled conditions.
What the researchers found:
Significant individual variation in food preference and intake was found across the sample. Intrinsic factors contributed to differences in what dogs chose and how much they ate, and dietary composition influenced preference, but neither factor alone explained all variation observed.
What we can take from this:
Variation in eating behaviour between dogs is normal, expected, and shaped by a combination of individual biology and diet composition. Not all dogs respond to food in the same way, and differences in appetite or food preference do not automatically indicate a problem.
What this study does not tell us:
The study examined preference under controlled testing conditions rather than in everyday domestic feeding contexts. How dogs choose food in familiar home environments with usual diets may differ from what is captured in a standardised preference test.
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What the study looked at:
A large owner-survey study with over 1,000 dog owners, examining whether companion dog owners perceived their dogs' emotional states, including stress, loneliness, excitement, and boredom, as influencing eating behaviour and appetite across different contexts.
What the researchers found:
The majority of owners reported observing changes in their dog's eating behaviour that they attributed to emotional context. Reduced appetite was most commonly linked to stress-like states, while increased food interest was associated with positive or excited contexts. Most owners perceived emotionally driven eating as a real feature of their dog's behaviour.
What we can take from this:
Appetite in dogs may be influenced by emotional context, not only by hunger or access to food. A dog that is not eating may not simply be uninterested, what is happening around the meal and how the dog is feeling at that time may also matter.
What this study does not tell us:
The study is based entirely on owner perceptions rather than direct measurement of emotional states or food intake. It cannot confirm that the appetite changes observed were caused by the emotional states owners attributed them to, and perception bias may influence the reporting.
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What the study looked at:
A genetic study in Labrador Retrievers designed to identify gene variants associated with body weight and food motivation. Researchers sequenced candidate genes and tested associations with owner-reported food motivation and measured body weight across two cohorts of Labradors, then examined the same variant in Flat-Coated Retrievers.
What the researchers found:
A deletion in the POMC gene, which plays a role in appetite and satiety signalling was identified in approximately 23% of Labrador Retrievers tested. Dogs carrying the deletion scored higher on owner-reported food motivation measures and had higher body weight on average. The same deletion was identified in Flat-Coated Retrievers.
What we can take from this:
Biological variation, including genetics, can meaningfully shape appetite and food motivation in dogs. For some dogs, strong food drive may not simply reflect feeding history or training, but an underlying biological predisposition that is not a matter of discipline or choice.
What this study does not tell us:
The genetic finding applies specifically to Labrador and Flat-Coated Retrievers and cannot be generalised to all breeds. It also does not fully account for body weight or food motivation, both of which are influenced by many factors beyond this single gene variant.
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What the study looked at:
The development and validation of the Dog Obesity Risk and Appetite (DORA) questionnaire, a structured owner-completed tool designed to measure appetite-related traits in companion dogs, including food motivation, speed of eating, and response to satiety cues. It was evaluated for internal reliability and associations with weight-related outcomes.
What the researchers found:
The questionnaire produced consistent and reliable scores across administrations. Higher scores on food motivation dimensions were associated with higher body weight in the sample studied. The tool provided a practical, structured way to describe appetite-related differences between individual dogs using owner-reported information.
What we can take from this:
Dogs differ meaningfully and measurably in food motivation and appetite-related behaviour. Variation in how strongly a dog seeks food is not random noise, it reflects real individual differences that can be described and studied systematically.
What this study does not tell us:
The DORA relies on owner reports, subject to individual perception and interpretation. It describes tendencies rather than precise physiological states and does not directly explain what is biologically or behaviourally driving the differences it captures.
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What the study looked at:
Statistical associations between dogs' physical characteristics, specifically body height, body weight, and skull shape measured as cephalic index, and scores on a range of behavioural dimensions drawn from a large owner-reported behavioural questionnaire administered across many breeds.
What the researchers found:
Some behavioural tendencies were statistically associated with physical traits. Smaller dogs scored higher on certain fear and aggression dimensions compared to larger dogs, and skull shape was associated with some differences in behaviour, associations present even when breed was not the primary grouping variable.
What we can take from this:
The physical form and inherited body type of a dog may be associated with certain behavioural tendencies beyond the breed label alone. Bodies matter as part of the picture, though statistical associations at population level do not allow predictions for any individual dog.
What this study does not tell us:
The study used owner-reported behavioural data and cannot account for all the individual, experiential, and environmental factors that shape any particular dog's behaviour. Associations between group-level traits do not translate into reliable predictions for individuals.
Separation & Alone Time
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What the study looked at:
A review of research on canine separation anxiety as a clinical behavioural disorder, examining its definition, prevalence, diagnosis, and treatment, with particular attention to distinguishing true separation anxiety from the broader range of separation-related responses that dogs can show.
What the researchers found:
Separation anxiety is a specific clinical condition characterised by marked distress when separated from attachment figures and should be distinguished from more general separation-related responses, which are common in dogs but do not necessarily meet diagnostic criteria. Prevalence estimates vary depending on how the condition is defined and assessed.
What we can take from this:
Not every sign of distress or behaviour change during owner absence should be interpreted as a clinical disorder. Some separation-related responses are common and do not indicate pathology. Distinguishing between the two matters for how owners respond and what kind of support is appropriate.
What this study does not tell us:
As a narrative review, it reflects the state of the field at the time of writing and cannot resolve ongoing debates about diagnostic criteria. The distinction between clinical and non-clinical separation responses remains an area where scientific consensus continues to develop.
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What the study looked at:
How three different human greeting behaviours at reunion (a calm verbal greeting, an enthusiastic physical greeting, and no greeting at all) influenced dogs' physiological and behavioural responses after a 30-minute separation. Cortisol levels and reunion behaviour were both measured.
What the researchers found:
The way owners greeted their dogs at reunion influenced physiological stress responses and behaviour during and after reunion. Dogs in different greeting conditions showed different patterns in stress hormone levels, and the type of interaction at reunion affected how the dog's response resolved over time.
What we can take from this:
Reunion behaviour may matter as much as the separation itself. How an owner responds when they come home is not simply a social preference, it can influence how a dog's physiological stress from the absence is experienced and resolved.
What this study does not tell us:
The study examined brief, standardised separations under controlled conditions and cannot directly address how these reunion effects translate to the varied durations and circumstances of everyday separations, or to dogs that already show separation-related difficulties.
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What the study looked at:
A review of evidence on treatment and management strategies for canine separation anxiety, covering behavioural interventions, pharmacological approaches, and combined strategies documented in the published literature, with attention to what the evidence supports in terms of effectiveness.
What the researchers found:
Effective management typically involves structured approaches including systematic desensitisation (gradual, controlled exposure to departure cues and progressively longer absences) behaviour modification techniques, and in some cases pharmacological support. No single approach worked universally, and outcomes varied considerably across individual dogs.
What we can take from this:
Separation-related difficulties are usually patterns that develop over time and require approaches that address those patterns gradually. There is no single fix that works for all dogs. The response needs to match the individual and be built consistently.
What this study does not tell us:
As a review, it synthesises available evidence rather than generating new empirical data. The quality and methodology of studies reviewed varied, and firm conclusions about which approaches are most effective in all cases cannot be drawn from this paper alone.
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What the study looked at:
Whether short owner absences changed dogs' emotional state, measured using a spatial judgment bias task, a method in which dogs are trained to approach specific locations and then tested on ambiguous intermediate positions to assess whether their interpretation of uncertain situations becomes more positive or more negative.
What the researchers found:
Dogs tested after short owner absences did not show a significantly more negative judgment bias compared to a control condition. The brief, standardised separations used in this study did not appear to shift dogs toward a more pessimistic interpretation of ambiguous situations.
What we can take from this:
Not every short separation automatically places a dog in a negative emotional state. The relationship between absence and emotional impact depends on more than simply the fact of separation: duration, the dog's individual history, and context are all likely to contribute.
What this study does not tell us:
The study was conducted under controlled conditions with brief absences and does not address the impact of longer, more frequent, or more unpredictable separations, nor dogs with pre-existing separation-related difficulties.
Stress, Fear & Wellfare
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What the study looked at:
A systematic review of published research on fear and aggression in dogs and cats in veterinary settings, examining evidence on prevalence, contributing factors, and approaches (including low-stress handling and environmental modifications) that may reduce distress during clinical visits.
What the researchers found:
Fear during veterinary visits is common in both dogs and cats and is influenced by a combination of prior experience, handling technique, clinic environment, and individual animal factors. Several evidence-based low-stress approaches showed measurable reductions in fear-related behaviour.
What we can take from this:
The veterinary clinic is not a neutral environment for most animals. What happens during a visit (how the animal is handled, what the room looks, smells, and sounds like) shapes how that animal responds both during the visit and in future ones.
What this study does not tell us:
As a review, it synthesises existing evidence rather than testing a new hypothesis. It reflects the state of the research field at the time of writing and should be read alongside primary studies for specific claims.
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What the study looked at:
How predictability and controllability (the capacity to anticipate and to some degree influence what happens) affected physiological stress responses to an aversive event in a livestock management context. The study examined whether animals with some degree of predictability or control over an aversive event showed different stress responses to those without either.
What the researchers found:
Stress responses differed meaningfully depending on whether the aversive event was predictable or controllable. Animals with some degree of predictability or control showed evidence of reduced stress responses compared to those in equivalent conditions without either. Even limited predictability, the ability to anticipate what was coming without preventing it influenced the physiological response.
What we can take from this:
Predictability and small degrees of control may matter more for an animal's stress response than is often assumed. An animal that can anticipate what is about to happen, even if it cannot prevent it, is in a meaningfully different physiological situation than one that cannot. This has practical implications for how we manage animals in situations involving unavoidable or challenging events.
What this study does not tell us:
The study was conducted in a livestock rather than companion animal context, and the specific aversive event tested is not directly comparable to experiences companion dogs typically encounter. Careful interpretation is required when applying these findings to dog welfare or training.
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What the study looked at:
Risk factors associated with fear-related behaviour during veterinary consultations, using a large owner-completed questionnaire dataset. The study examined a wide range of potential predictors including dog age, sex, breed, history of prior veterinary experience, and owner anxiety during visits.
What the researchers found:
Fear during veterinary consultations was common across the sample. Multiple factors were associated with fear responses rather than any single predictor: breed-related tendencies, previous experiences, and owner anxiety all contributed. No single variable reliably predicted whether an individual dog would show fear.
What we can take from this:
Fear at the vet is widespread and multi-causal. It cannot be explained by any single feature of the dog or the situation, and cannot be prevented by any single intervention. Multiple factors shape how an individual dog responds, which means there are also multiple points at which the experience could be improved.
What this study does not tell us:
The study used owner-reported questionnaire data, subject to recall bias and subjective interpretation. It identifies associations between variables and fear outcomes but cannot confirm the relative causal weight of each risk factor.
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What the study looked at:
Behavioural and physiological stress indicators in dogs during veterinary clinic visits, comparing what was observable in outward behaviour with what was happening physiologically, and examining whether human observers could accurately identify the degree of stress dogs were experiencing.
What the researchers found:
Dogs showed a range of stress-related indicators during visits, including physiological changes. Human raters did not consistently identify the degree of stress dogs were experiencing, particularly when dogs still appeared outwardly calm or cooperative during examination.
What we can take from this:
A dog that appears manageable during a veterinary visit may still be experiencing significant physiological stress. Outward behaviour alone is an incomplete indicator of internal state, which has direct implications for how we assess animal welfare in clinical settings.
What this study does not tell us:
The study examined indicators at single time points and cannot address how repeated veterinary experiences over a dog's lifetime affect the stress response, or whether specific handling changes would alter what was observed.
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What the study looked at:
Fear-related behaviour in dogs during real veterinary visits, observed by a trained observer across the full consultation including the waiting room and examination table. The study also examined which factors, including prior veterinary experience, were associated with stronger fear responses.
What the researchers found:
A substantial proportion of dogs showed fear-related behaviours, with the highest rates occurring during the physical examination, particularly on the examination table. Dogs with prior negative veterinary experiences showed more pronounced fear responses than those with less difficult histories.
What we can take from this:
What handlers may regard as a routine visit is often already shaped by memory and expectation on the dog's part. Each visit builds on the last, and dogs that have had difficult experiences may already be in a state of anticipatory stress before the examination has even begun.
What this study does not tell us:
The study was conducted in standard clinical settings and does not address how changes in handling technique, clinic design, or pre-visit preparation might alter the fear responses observed. It describes what happens, not what would change if approaches were modified.
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What the study looked at:
A review of how predictability in the environment, the capacity to anticipate what is going to happen, influences welfare in captive animals, drawing on evidence from a range of species and settings to examine when and under what conditions predictability supports or fails to support positive welfare.
What the researchers found:
Predictability can positively influence welfare, but the relationship is not simple or universal. In some contexts, predictability reduced stress and supported behavioural stability. In others, predictability alone was not sufficient to produce positive welfare outcomes. The way the animal experienced the predictable situation mattered as much as the predictability itself.
What we can take from this:
Predictability and security are related but not interchangeable. An animal can live in a structured, predictable environment without experiencing it as safe or comfortable. The nature of what is being predicted, and the relationship and context surrounding it, shape whether predictability translates into genuine welfare benefit.
What this study does not tell us:
As a review of captive animal research, its findings come primarily from zoo and farm animal contexts. Direct application to companion dogs requires accounting for the significant differences in social environment, human relationship, and the nature of daily predictability that companion animals experience.
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What the study looked at:
Behavioural and physiological stress responses in dogs entering rescue kennels for the first time, examining how dogs responded to the novel kennel environment across the first days of residence, and whether observable behaviour accurately reflected physiological state as indicated by cortisol and other measures.
What the researchers found:
Dogs showed a range of stress-related indicators when entering kennels, including physiological changes. Behavioural and physiological measures did not always align clearly, some dogs that appeared calm or adapted in their visible behaviour were not showing correspondingly settled physiological indicators.
What we can take from this:
Outward behaviour does not always reliably reflect internal state. A dog that looks settled or quiet in a new environment may still be experiencing significant physiological stress. Visible behaviour alone is an incomplete, and potentially misleading indicator of how an animal is actually experiencing its situation.
What this study does not tell us:
The study was conducted specifically in a rescue kennel setting with dogs experiencing a novel environment for the first time. It cannot be directly generalised to all unfamiliar environments or different living situations, and does not address how stress responses change as dogs adapt over longer periods.
Link to abstract.