Friday, June 11, 2010

When Your Dog Shows Aggression Over Your Territory

By Randy Ortonthal

Of all canine behavior problems, aggression is one of the most dangerous. When it is triggered by territorial issues, it is even more so. That said, it's important to realize that dogs are territorial animals by nature. When they believe their space is threatened, they will warn potential intruders to keep their distance. Within a pack environment, canines will bark to summon pack members to collectively defend their territory against intruders.

While in your home, you might observe your dog barking to warn other animals and people to stay away. This is a common trait, and it is often encouraged by owners who wish their homes guarded. The problem is, many pets are sufficiently confident to attack those who may be on "their property." This not only endangers your neighbors and passersby, but can also expose your friends and family to risk of an attack.

In this article, we'll explore the main reasons canines display aggression over their territory. We'll also offer a few suggestions for addressing the behavior so your pooch does not become a liability.

Possible Causes For The Aggression

Aggression to protect territory is usually fueled by one of two motivators: dominance or anxiety (i.e. fear). Dominance is a natural trait that develops in many dogs and plays an important role in guarding their domain. However, the trait can be excessive to the point your pooch reacts aggressively to anyone he perceives as trespassing, including your visitors.

Many owners can control the behavior simply by treating a visitor as a welcome guest. The dog observes that his owner has received the visitor, and becomes calm without further incident. If the behavior cannot be controlled, owners may find it a constant frustration since inviting guests over will become problematic.

Territorial aggression due to fear is a different issue entirely. It is usually based on a deeply rooted event buried in the canine's past. The behavior is more dangerous than dominance-based aggression because it is unpredictable. A fearful or anxious dog may lash out with only the slightest provocation.

Addressing The Behavior

The first step is to minimize the likelihood of an attack. Never let a canine that has shown signs of territorial aggression roam off his leash unsupervised. This includes your yard if it is easily accessible to strangers.

Next, take your pooch to his veterinarian. Have the vet test him for any existing health issues that may be contributing to his aggressive behavior. For example, a hyperactive thyroid, gum disease, and hip dysplasia can all contribute to a heightened level of aggressiveness.

Another important factor is that your dog perceives you as his pack leader. This encourages his trust and respect, both of which can help quell his aggressive behavior when a confrontation seems imminent.

Lastly, make sure your canine receives plenty of daily exercise so his pent-up energy is expended. This makes him less likely to behave aggressively.

Additional Tips For Addressing Fear

Any fear-based behavior requires desensitization training focused on the fear's trigger. This is done most effectively through exposing your dog to a gradually increasing level of the offending stimuli.

For example, suppose your pooch becomes agitated at the sight of another person on his yard. Begin the training by having him sit while a person - preferably a stranger - walks by several feet away. Require that your canine look at you while the person is passing. Give him a treat each time he does so successfully.

Next, conduct the same exercise with one exception: have someone remain standing near your driveway. This continued stimulus will be more difficult for your canine to ignore. If he is able to do so successfully, give him a treat.

This process of desensitization should continue until your dog can tolerate multiple people standing on his property without becoming visibly agitated. With time, he will learn to suppress his aggression and comply with your expectations.

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