Common Myths About Animal Behaviour That Lead Owners Astray

The dominance model gained widespread popularity in the mid-20th century but was based on observations of captive, unrelated wolves under artificial conditions. Subsequent research on free-ranging wolves and decades of domestic dog behavioral science have shown that dogs do not organize their social lives around rigid dominance hierarchies with humans. Behaviors labeled as 'dominance' — jumping, pulling on a leash, resource guarding — are far better explained as learned behaviors, anxiety responses, or unmet needs. Confrontational correction techniques grounded in dominance theory can increase fear and aggression. Positive reinforcement-based approaches, by contrast, have a strong evidence base for long-term behavior change.

Research published in peer-reviewed behavioral journals has shown that dogs display 'guilty' behaviors — lowered head, averted gaze, tucked tail — in response to an owner's scolding demeanor, regardless of whether the dog actually caused any mischief. Dogs presented with an untouched item displayed the same appeasement behaviors when owners were told (falsely) that the dog had misbehaved. This does not mean dogs lack emotional complexity; it means that punishing a dog long after a behavior has occurred is ineffective, because the dog is responding to your current emotional state, not connecting the punishment to an earlier action.

Domestic cats evolved from a largely solitary ancestor, but thousands of years of cohabitation with humans have shaped a capacity for social bonding. Research using attachment paradigms similar to those used with human infants has found that many cats demonstrate secure attachment behaviors toward their owners. Slow blinking, head bunting, allorubbing (rubbing their body against you), and proximity-seeking are all feline expressions of affiliation. Cats that appear aloof may simply be communicating on a frequency their owners haven't learned to read. See our article on misread signals between pets for more on how subtle cues are commonly misinterpreted.

Behaviors such as excessive licking, tail chasing, pacing, feather-plucking in birds, or bar-biting in small mammals are classified in veterinary behavioral medicine as stereotypies — repetitive, invariant behaviors that develop when animals lack adequate environmental enrichment, social contact, or outlet for natural behavioral repertoires. These behaviors can become self-reinforcing over time and are difficult to eliminate once established. They are not signs of a 'weird' personality; they are signals that something in the animal's environment or physical health needs attention. Our article on why animals repeat behaviors that seem pointless explores the evolutionary and stress-related roots of these patterns in depth.

The belief that learning is locked in after a critical developmental window has not been supported by animal learning research. Adult dogs, cats, and many other species continue to form new associations and modify their behavioral responses given appropriate reinforcement and training conditions. In some cases, adult animals learn more efficiently than juveniles because they are less distracted and can sustain focus longer. What does change with age is the need to account for sensory limitations, joint discomfort, and energy levels when designing training sessions. A veterinary check before starting a new training program with an older animal is a sensible precaution.