11/12/2024
The majority of dogs I encounter that display aggression towards strangers often had their insecure and anxious emotional states comforted or "mothered" by their owners when they were puppies. For many humans, the natural response to a scared or insecure puppy is to offer comfort and nurturing. Unfortunately, this well-meaning approach can unintentionally reinforce the very behaviours they aim to resolve.
Just yesterday, I worked with a 5-year-old male American Bulldog displaying severe aggression towards visitors. The owners had adopted him at around 5 to 6 months old. Even as a young dog, he was noticeably anxious, fearful and insecure, avoiding people who came to the home. By the time he was just over a year old, this insecurity started developing into aggression towards visitors.
For years, the dog’s behaviour followed a predictable pattern. Whenever the elevator intercom buzzed, he would retreat to his crate, and the owners would lock the door. Once visitors entered the home, he would bark and growl aggressively from within the crate. Upon my arrival, I approached the crate to assess the situation and encountered full-blown aggression. His eyes were glazed, his body language radiated hostility, and he aggressively bit at the wire door, clearly communicating an intent to attack if given the chance.
Through discussions with the owners, it became apparent that their handling of the dog as a pup had unintentionally reinforced his anxious emotional state. Over time, this overly anxious emotional state initially triggered by insecurity and fear developed into full-blown aggression. The crate, initially intended as a safe space, had become a fortified zone that he aggressively defended. Similarly, when confined to the balcony with the door closed, he would exhibit full-on aggression towards anyone visible from behind the barrier.
The situation escalated a few weeks ago when a family member opened the balcony door as a visitor was leaving, mistakenly believing the dog had calmed down. The dog bolted into the room and rushed toward the elevator to attack the visitor. Fortunately, another family member was able to tackle and restrain him before he made contact. This alarming incident finally prompted the family to contact me.
To begin addressing the issue, I instructed the owner to put the dog on a slip lead and sit with him on the sofa, keeping the dog on the floor. This immediately reduced the intensity of his aggression, though he still appeared unsettled and insecure in my presence. I stepped out of the apartment for 10 minutes, instructing the owner to keep the dog on the lead and prevent him from retreating to his crate.
When I returned, I used the elevator intercom to announce my arrival and entered via the elevator, which opens directly into the apartment. The dog barked at me, but his aggression was noticeably less intense. When he growled and before his emotional state intensified, I instructed the owner to give him a quick but firm tap on the snout with the soft part of the lead—not out of anger, but with calm and assertive energy. This action startled the dog and interrupted his anxious state. Within seconds, he settled down completely. Remarkably, he eventually became friendly towards me—seeking attention, enjoying petting, and willingly accepting treats. By the end of the session, the dog and I had formed a positive connection, something that had never occurred with a visitor before.
To further evaluate his progress, we invited a neighbour over—someone the dog had always reacted aggressively towards. As expected, he initially growled and barked. Following my guidance, the owner applied the same corrective action—a firm but calm tap on the snout. Once again, the dog snapped out of his anxious state and calmed down. Incredibly, within seconds, he was relaxed in the neighbour’s presence, and within a couple of minutes confidently accepted treats. The owners were amazed, as the dog had never behaved this way around the neighbour before.
This case highlights how comforting or enabling an anxious puppy’s behaviour can lead to significant problems later in life. By directly addressing the dog’s emotional state, interrupting reactive behaviours, and establishing clear boundaries, we achieved substantial progress in just one session. While repetition and consistency will be key to fully modifying the dog’s behaviour, this session marked a pivotal first step in breaking the cycle of emotional reactivity.
I’ll be returning on Saturday to assess the dog’s progress and work on his insecurity during walks. The owners have been unable to take him to outdoor cafes or restaurants because of his fear and reactivity towards strangers. I’ll also ask if I can take some video during the session to document the progress.
The owners believed they were doing the right thing by placing the dog in his crate to avoid the risk of him biting someone. However, this created a "safe place" for the dog that he began to guard with increasing confidence, further intensifying his aggressive behaviour over time. The same pattern occurred when he was confined to the balcony, where his aggression escalated if someone came into view.
To make matters worse, it appears the owners were given irresponsible advice by a self-proclaimed trainer when the dog was younger. They had expressed concerns that the dog was starting to bark at visitors, but the trainer dismissed their concerns, stating that barking indicated growing confidence and was nothing to worry about. This was absolutely incorrect. Barking in such cases is a manifestation of insecurity, not confidence, and ignoring or enabling it can exacerbate the problem.
I cannot stress this enough: if you have a young dog at home that is anxious or fearful of visitors, avoid responding with emotional nurturing or "mothering" the dog because it seems scared. While well-intentioned, this approach will, in most cases, have a profoundly negative effect on your dog’s overall behaviour. Confidence in dogs develops when their owners demonstrate calm, assertive leadership that the dog can trust and follow. If you are unsure how to address these emotional states and associated behaviours, I strongly recommend seeking guidance from an experienced professional. A skilled trainer can help you modify your dog’s behaviour and build the confidence necessary for a balanced and secure temperament.
As a final note, it is important to acknowledge that we employed some positive punishment in this case to help the dog snap out of its intense emotional state. This was applied calmly, without anger, and in no way intended to be abusive. However, I strongly advise anyone dealing with a dog displaying aggression of this nature to seek guidance from a professional before attempting to use positive punishment. It is crucial that this approach is implemented correctly, as improper use can exacerbate the problem or even cause harm. Additionally, positive punishment may not be effective or appropriate in all cases, which is why professional advice is essential.