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Proceedings OF ThE - Australian Institute of Animal Management Inc

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100 <strong>Proceedings</strong> 2012<br />

AIAM Annual Conference on <strong>Animal</strong> <strong>Management</strong><br />

19<br />

<strong>Animal</strong> <strong>Management</strong>, Local Government and Dog Aggression: The<br />

imperative <strong>of</strong> understanding canine behaviour and the subsequent<br />

improvement <strong>of</strong> animal management operating procedures<br />

Dr Joanne Righetti<br />

<strong>Animal</strong> Behaviourist<br />

Dog aggression can be a problem for dogs, for<br />

dog owners and for those who have to deal with its<br />

consequences in society. Understanding the biology<br />

<strong>of</strong> canine aggression and then implementing relevant<br />

management, prevention and solutions will reduce<br />

the incidences <strong>of</strong> dog aggression.<br />

Canine aggressive behaviour is the expression <strong>of</strong><br />

the emotional states <strong>of</strong> anger or fear, occurring<br />

due to a combination <strong>of</strong> genetic, physiological and<br />

environmental influences. Some dogs are more<br />

likely to be aggressive due to factors such as pain or<br />

other medical conditions; due to lack <strong>of</strong> experience <strong>of</strong><br />

particular situations or negative experiences: due to<br />

the provision (or perception) <strong>of</strong> limited resources: or<br />

due to redirected or attention-seeking situations.<br />

For the pet owner and animal behavioural<br />

pr<strong>of</strong>essional, solving aggression problems involves<br />

a combination <strong>of</strong> short-term management solutions<br />

and long-term therapies. The reduction <strong>of</strong> canine<br />

aggression in society requires a long term strategic<br />

approach combining many stakeholders including<br />

dog breeders, pet owners, animal pr<strong>of</strong>essionals,<br />

government bodies, researchers and the general<br />

public.<br />

Paper<br />

Dogs are faithful companion animals. Their<br />

willingness to defend us, our property and our<br />

resources may endear them to us but can, at times,<br />

make life difficult. On occasion dogs may display a<br />

growl, a lunge, a bite or even a full-scale dog attack.<br />

This behaviour then becomes a problem for owners<br />

and for society to deal with.<br />

Understanding the biology <strong>of</strong> canine aggression<br />

including its definition, causes and measurement,<br />

then implementing relevant management, prevention<br />

and solutions will reduce the incidences <strong>of</strong> dog<br />

aggression.<br />

Canine Aggression<br />

Aggression identified<br />

Aggression can be defined as behaviour that has the<br />

intention <strong>of</strong> inflicting physical damage on another<br />

individual. When the interests <strong>of</strong> two or more<br />

individuals conflict, the potential for aggressive<br />

behaviour exists (Righetti, 2012).<br />

Aggression is identified in a variety <strong>of</strong> ways, both<br />

by owners and by animal behaviour specialists.<br />

Definitions <strong>of</strong> aggression types may be based on:<br />

• yThe subject (owner-directed aggression, dog-todog<br />

aggression, stranger aggression);<br />

• yThe situation (territorial aggression, food-related<br />

aggression, predatory aggression, maternal<br />

aggression, social aggression);<br />

• yThe emotions and intentions <strong>of</strong> the dog (fearrelated<br />

aggression, dominance aggression;<br />

status-related aggression, pain-related<br />

aggression);<br />

• yThe underlying cause (medically related<br />

aggression, fearful aggression, resource related<br />

aggression, redirected aggression).<br />

An aggressive canine encounter can frighten or<br />

traumatise the victim, injure or even result in<br />

death. Aggressive behaviour is, however, a normal<br />

part <strong>of</strong> life for many animals and is a successful<br />

evolutionary strategy, as it helps animals defend<br />

their resources. It is, however, rarely tolerated in<br />

human society.<br />

Aggression explained<br />

Aggression is an outward expression <strong>of</strong> a dog’s<br />

intense emotions – emotions such as anger or<br />

fear. These feelings alert animals to a potentially<br />

threatening situation and they may also be felt to<br />

lesser extents as dislike, wariness, displeasure,<br />

or irritation. The emotions themselves, although<br />

they may cause severe internal stress, are rarely<br />

dangerous to others. It is when the animal acts on<br />

their emotions that danger may result.

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