Key Takeaways
- Dominance theory in dogs has been largely discredited by modern animal behaviour science.
- Dogs do not experience guilt the way humans do — that 'guilty look' is a stress response.
- Cats are not simply aloof or antisocial; they form genuine attachments to their owners.
- Punishment-based training can increase anxiety and aggression rather than correct behaviour.
- Understanding what science actually says helps owners build healthier relationships with their pets.
Why Pet Behaviour Myths Are So Persistent
Many of the most widely shared beliefs about pet behaviour have roots in outdated research, misread animal body language, or simple folklore passed down through generations of owners. The trouble is that acting on these myths can undermine the bond you share with your pet — and in some cases, make behavioural problems worse rather than better.
Modern animal behaviour science has advanced considerably over the past few decades. Researchers who study ethology (the scientific study of animal behaviour) and applied behaviour analysis have revised many older assumptions. Yet the myths remain remarkably sticky, circulating in training forums, social media threads, and well-meaning advice from neighbours.
The following myth-and-fact pairs cover the misconceptions our editorial team encounters most frequently. For a broader look at how these misunderstandings translate into everyday mistakes, see where new pet owners tend to go wrong in the first year.
Myth
Dogs need a human 'alpha' to dominate and control them, or they will try to take over the household.
Fact
Dominance theory, as applied to dog training, is not supported by current behavioural science and has been formally discouraged by major veterinary and animal behaviour organisations.
The 'alpha wolf' model originated from outdated captive wolf studies. Later research on wild wolf packs found they function more like family units than strict dominance hierarchies. Dogs are not wolves, and applying this framework to companion animals can lead to confrontational training methods that increase fear, anxiety, and aggression. Modern behaviour training focuses on reinforcing desired behaviours through positive reward rather than asserting 'dominance.'
Myth
When a dog crouches, looks away, or pins its ears back after misbehaving, it's showing guilt for what it did.
Fact
That posture is a stress and appeasement response to your body language — not an expression of guilt over a past action.
Research by animal behaviour scientists, including a well-known study by Alexandra Horowitz published in Behavioural Processes, found that dogs display the so-called 'guilty look' in response to an owner's scolding tone or posture — regardless of whether the dog had actually misbehaved. Dogs lack the episodic memory architecture that would allow guilt in the human sense. Interpreting this behaviour as guilt and responding with punishment is unlikely to correct the original problem and may make your dog more anxious overall.
Myth
Cats are naturally independent and don't really bond with their owners the way dogs do.
Fact
Research consistently shows that many cats form secure attachments to their owners and use them as a social base, much as human infants do with caregivers.
A 2019 study published in Current Biology by researchers at Oregon State University found that a majority of cats display secure attachment behaviour toward their owners in an adapted 'Strange Situation' test. Cats are often less demonstrative than dogs, but that doesn't mean they are indifferent. Subtle cues — slow blinking, proximity-seeking, head-bunting, and vocalisation — are all expressions of social bonding. Misreading them as aloofness means owners may miss signs of stress or illness too.
Myth
You should never let a dog sleep on your bed or sofa, because it gives them 'ideas above their station.'
Fact
There is no scientific evidence that allowing pets furniture access creates dominance issues or worsens behaviour problems.
This belief is another holdover from dominance theory. Whether a pet sleeps on your bed is a personal and practical choice — relevant considerations include allergies, sleep disruption, and hygiene — but it does not determine who is 'in charge.' Dogs with existing anxiety or resource-guarding issues may benefit from clearer boundaries, but those are separate behaviour concerns addressed through qualified training, not furniture rules. Separation anxiety in dogs is one example where professional guidance makes a meaningful difference.
Myth
If a dog pulls on the lead, it means the dog is dominant and trying to be the leader.
Fact
Lead-pulling is almost always driven by excitement, environmental distraction, or a lack of loose-lead training — not status-seeking.
Dogs pull because the environment ahead is interesting and moving forward has been inadvertently rewarded (the walk continues). It has nothing to do with establishing social rank. Understanding why dogs pull on the lead explains the actual mechanics at play and the techniques that address the root cause — which typically involve consistent reinforcement of loose-lead walking rather than physical correction.
Myth
A dog that destroys things or eliminates indoors when left alone is being spiteful or vindictive.
Fact
These behaviours are typically signs of genuine distress — often separation anxiety — not a calculated act of revenge.
Spite requires the capacity for deliberate, emotionally motivated retaliation against a specific person — a level of cognitive and emotional complexity that behavioural science does not attribute to dogs in this context. Destructive behaviour when alone is far more commonly driven by anxiety, boredom, or under-stimulation. Punishing a dog on return home is not only ineffective (the dog cannot link the punishment to an earlier event) but can worsen anxiety. A qualified veterinary behaviourist can help distinguish between separation anxiety and other causes.
What Better Understanding Means in Practice
Letting go of these myths isn't just an intellectual exercise — it has real consequences for how you interact with your animals every day. Training built on accurate behavioural science tends to be more effective, more humane, and far less stressful for both pet and owner. The science behind how dogs learn explains the psychological principles — like operant and classical conditioning — that underpin modern, evidence-based approaches.
Punishment-Based Training Carries Real Risks
Methods that rely on physical correction, intimidation, or aversive tools (such as shock or prong collars) are associated in peer-reviewed literature with increased fear, aggression, and anxiety in dogs. Major veterinary organisations, including the American Veterinary Society of Animal Behavior, advise against their use. If you are facing a persistent or complex behaviour problem, consult a certified professional rather than escalating physical correction.
For cats, dropping the 'aloof by nature' assumption means noticing subtle signals of affection or stress that owners who expect indifference often miss. A cat that slow-blinks, follows you from room to room, or kneads your lap is communicating something meaningful — and responding appropriately reinforces the bond.
Ultimately, becoming a more informed owner means questioning advice that 'feels right' but lacks evidence, consulting qualified veterinary behaviourists when challenges arise, and treating your pet as the complex, feeling creature it is. For a fuller picture of what responsible ownership looks like, explore what it actually means to be a responsible pet owner.
~65%
Cats showing secure attachment in studies
A 2019 Oregon State University study found roughly 65% of cats demonstrated secure attachment behaviour toward their owners, mirroring patterns seen in human infant attachment research.
74%
Dog owners who have used or considered punishment-based methods
Survey data from the American Veterinary Society of Animal Behavior suggests a large proportion of owners still encounter or use aversive training techniques, despite professional guidance against them.