People are mean to dogs for a range of reasons, from poor impulse control and emotional dysfunction to deliberate acts of power and control over other people in the household. In many cases, the dog isn’t even the real target. Understanding the psychology behind this behavior reveals a mix of individual traits, environmental pressures, and cultural factors that together explain why some people mistreat animals that most of us consider family.
Displaced Aggression and Poor Impulse Control
One of the most common psychological explanations is straightforward: frustrated people take out their anger on a target that can’t fight back. A dog is physically weaker than another adult and unlikely to retaliate, which makes it a convenient outlet for someone who can’t regulate their emotions. This isn’t a calculated decision in most cases. It’s a failure of self-control in the moment, often triggered by stress, conflict, or feelings of powerlessness in other areas of life.
Research published in 2025 examining the psychological dimensions of animal harm found three traits that consistently predicted abusive behavior toward animals: difficulty controlling impulses, callousness (a reduced ability to feel empathy), and sensation seeking. Of these, impulse control problems were the strongest predictor. People who struggle to pause between feeling an emotion and acting on it are significantly more likely to lash out at a pet during a moment of frustration. One study of children aged 7 to 12 found that about 16% had hurt an animal, and the strongest predictor was the presence of callous, unemotional personality traits.
Sensation seeking plays a role too, particularly among adolescents. Some people, especially younger ones, harm animals not out of anger but out of a desire for excitement or novelty. This overlaps with other risky and aggressive behaviors common during adolescence.
Using Dogs to Control Other People
In homes with domestic violence, cruelty toward a dog is often a deliberate tactic. Abusers threaten, injure, or kill pets as a way to intimidate and control their partner or children. A study of women who sought shelter at a safe home found that 71% of those with companion animals confirmed their partner had threatened, injured, or killed their pets. The abuse isn’t really about the dog at all. It’s a tool of psychological coercion.
This connection between animal abuse and family violence is remarkably consistent. One study found that animals were abused in 88% of homes where children had been physically abused. Another found that 82% of families flagged by animal welfare agencies were also known to social services for child abuse or neglect. Hurting the family dog sends a clear message to everyone in the household: this could happen to you, too. It also keeps victims from leaving, since many people delay escaping an abusive relationship because they fear what will happen to their pet if they go.
Neglect Is Far More Common Than Violence
When most people picture someone being “mean” to a dog, they imagine hitting or kicking. But the majority of animal mistreatment is passive neglect: not providing adequate food, water, shelter, or veterinary care. Neglect and intentional cruelty have different profiles. Research from American University found that 20% of intentional animal cruelty cases occurred alongside another offense, including violent crimes against people. Only 3% of neglect cases had a co-occurring offense. People who intentionally hurt animals are far more likely to be violent in general, while people who neglect animals often aren’t violent at all.
The same study found that young people aged 18 and under were almost seven times more likely to be involved in intentional cruelty than in passive neglect. Neglect, by contrast, tends to come from adults overwhelmed by circumstances: poverty, mental health challenges, substance use, or simply taking on more animals than they can care for.
Poverty and Household Stress
Economic hardship is the single most common factor found alongside animal neglect cases. A study examining companion animal abuse investigations in Brazil found that 34% of families involved reported difficulty financially supporting both their family and their animals, and 32% had unemployment in half or more of the household’s adults. Poor human wellbeing commonly coexists with inadequate animal welfare, and investigators frequently found that animal maltreatment indicated a broader human welfare problem in the home.
The vulnerabilities stack up. In the same study, 25% of households showed fragile or broken family bonds, 20% reported existing violence in the home, and many lived in unhealthy or deteriorating environments. Economic difficulty is itself a risk factor for other problems like domestic violence and substance abuse, creating a cycle where everyone in the household, including the dog, suffers. This doesn’t excuse neglect, but it explains why simply punishing the owner often doesn’t solve the underlying problem.
Cultural Differences in How Dogs Are Valued
How a society treats dogs depends heavily on what role dogs play in that culture. A global study published in Scientific Reports found that dog-human relationships are closer in societies where dogs serve more functions, and the type of function matters. Societies that use dogs for hunting are more likely to treat them as people, sometimes formally adopting hunting dogs into families. Societies that keep herding dogs show increased positive care. But in cultures that rely heavily on animal husbandry, dogs generally receive less positive care and are less likely to be viewed as persons.
Even within the same culture, different dogs can receive wildly different treatment based on their role. Among the Mutair people, for example, watchdogs are not allowed indoors, are fed little, and are considered unclean. But salúqi dogs in the same society are well-fed, sleep inside, and are viewed as clean. The dog’s perceived usefulness determines its status. In many parts of the world, dogs that roam freely and serve no clear working purpose are treated as pests rather than companions. Almost everything we know about close dog-human bonds comes from Western, industrialized societies where keeping dogs as pure companions is the norm.
A Warning Sign for Broader Problems
Animal cruelty has been included as a diagnostic criterion for conduct disorder since 1987, and conduct disorder in childhood is in turn a prerequisite for diagnosing antisocial personality disorder in adulthood. Cruelty to animals in children rarely appears in isolation. It typically shows up alongside other antisocial behaviors like lying, stealing, or aggression toward people. When a child is consistently mean to dogs, it often signals deeper emotional or behavioral problems that need attention.
The traits that drive animal cruelty, particularly callousness and poor impulse control, are the same traits associated with aggression toward people. Callousness alone increased the odds of animal harm by 28% in one multidimensional study. This is part of why animal welfare advocates push for cross-reporting between animal control agencies and child protective services. Cruelty in one part of the household tends to predict cruelty in others.