Today, we will review some of
the most common triggers for dog aggression. If your dog is
aggressive or reactive when exposed to any of these environmental triggers, you
will want to consult with a qualified, experienced behavior professional in
your area who employs dog-friendly, scientifically valid behavior modification
techniques.
Handling
Many dogs respond
aggressively to being handled in certain ways. Common triggers for handling
aggression include:
Being
picked up
The same goes for various
veterinary examinations and procedures, including but not limited to:
Eye
exams
Dental
examinations
Ear
examinations
Injections
of any sort
Medication
delivery
Being
restrained for examination
Being
on the examination table
Being
pet or touched
Puppies
Maternal aggression is common
in all species. Biologically, the point of all life is to pass on genes through
reproduction. Because this instinct is strong and inherent in all animals,
mothers are extremely likely to be very protective of their litters. Even a dam
that is usually friendly may consider strangers to be a threat to her litter
and display emotional signals which are intended to inhibit further approach.
Territory
Invasion
Many dogs think guarding
their home and property is a very important job. Territoriality is an extension
of resource guarding, when the entire home and property become a valuable
resource which is to be guarded from intruders at any cost.
Resource
Guarding
Resource guarding is natural
behavior. Dogs that resource guard will view approach by other dogs and/or
humans as a threat to what they perceive to be valuable - be it the home
property, the owner, a meal or a toy, or a preferred sleeping space.
Other
Dogs
Aggression toward other dogs
may have a variety of manifestations and causes:
1. Intersex aggression -
Intersex aggression is aggression toward dogs of the same sex. This tends to be
most common in dogs that are sexually intact and is generally resource guarding
for reproductive advantage.
2. Type-specific aggression -
Type-specific aggression can occur when a dog has a socialization deficit with
dogs of a particular body type (large, black dogs for instance) or a history of
negative experiences with a dog of particular body type.
3. Behavior-specific
aggression - Dogs, like people, cannot be expected to
indefinitely tolerate even the rudest behavior of conspecifics (other dogs).
Many dogs will not hesitate to use their voices, body, and/or teeth to tell a
rude dog to "back off!"
Movement
Because dogs are predators,
they are hard-wired to chase after and bite at things that move quickly and/or
unpredictably. Animals which move quickly (squirrels, birds, cats, etc.) are
frequent triggers. Human triggers for motion reactivity include biking,
jogging, skateboarding, or moving automobiles.
Frustration
Frustration is another common
cause of dog aggression. Frustration creates stress, which contributes to
aggression. Frustration aggression often forms in relation to barriers
including leashes or fences. The dog may want to check out a person or dog on
the other side of the fence but becomes frustrated because he cannot. He may redirect
his aggression toward a familiar human or animal as a result. Frustration
aggression may also occur in relation to extinction, where reinforcement is
removed for a behavior that has been previously continuously reinforced. If
barking always worked to get attention but suddenly the owner begins ignoring
the barking, the dog may experiment to find out if nipping is a more effective
way of getting attention.
Specific
Groups of People
Dogs can be aggressive to
specific groups of people or people with certain common characteristics - men
with beards, people of color, small children, people in walkers or wheelchairs,
individuals with altered mobility, even individuals wearing a certain cologne
or perfume.
As you can
see, the predictors of dog aggression vary widely. A dog's response to a
stimulus will be effected positively (create a positive, happy response) by the
number of positive experiences the dog has in the presence of that trigger,
particularly during critical periods of development in puppyhood. A dog's
response to a stimulus will be effected negatively (create a reactive or
aggressive response) by a) lack of exposure and b) unpleasant exposure
experiences in the presence of the designated trigger.
Note: We hope you found the above information to be helpful. Also, remember that Music My Pet can help to reduce aggression in pets as well.