03/08/2026
https://www.facebook.com/share/193SL84HsC/
Every time a dog shows aggression towards a person, the conversation almost always lands in the same place; “what’s wrong with that dog?”
But the reality is far less simple and, if we’re honest, far less comfortable.
A recent study looking at the views of professionals working directly with these cases found that aggression isn’t driven by one thing, or even a handful of obvious ones. There were 18 different factors identified and most of them had very little to do with the things people like to blame, like breed or age.
What stood out instead was everything around the dog. The way they’re trained. Whether their needs are actually being met. The environment they’re living in. And, perhaps most importantly, how well the people around them understand what they’re trying to communicate.
In fact, almost all professionals in the study pointed to a lack of understanding of dog behaviour as a key risk factor and thats the bit that should make us stop and think. It shifts the focus away from the dog being “the problem”, and towards something much more uncomfortable, the human side of the relationship.
If a dog is living in a world where their signals are missed, their needs aren’t quite met, and their environment feels unpredictable or overwhelming then their behaviour is going to reflect that.
So maybe the better question isn’t “what’s wrong with the dog?” It’s “what’s this dog living through?”
Reference: Howell et al. (2026). Factors influencing the expression of human-directed dog aggression: A qualitative study of professional opinion. Applied Animal Behaviour Science.
