Sudden Aggression in Dogs by Kim Silver Tucson Dog Magazine September - October 2017 Do you have dogs that once lived happily together then suddenly began fighting?
The problem is some of us are taken by surprise by
sudden aggression in a dog that has been docile and gentle for his whole life.
Not exact matches
Sudden changes
in your
dog's behavior should be checked by a veterinarian, because
aggression can be prompted by pain or health issues.
This may be sibling
aggression (
in which the
dog is constantly at odds with another
dog in the household), fear
aggression (loud noises, strangers,
sudden movements, etc.), resource guarding (
in which
dogs become overprotective of food, toys, and other possessions), leash reactivity (
in which the
dog reacts aggressively to other
dogs or stimulants while on the leash), or the simple will to dominate (
in which a
dog wishes to prove he / she is the alpha
dog).
This is a story of my journey with my own
dog's
sudden increase
in aggression.
We must be certain that your older
dog's
aggression is not due to arthritis or that their
sudden lapse
in housebreaking isn't the result of incontinence.
• Tend to occur
in seizure - prone breeds (e.g. beagle, Bernese mountain
dog, etc.) • Often develop around puberty (8 - 10 months old); usually before 2 years of age • Discernible pre-ictal mood change (e.g. depressed, irritable or flat mood) • Behavioral event is often
sudden in onset and bout - like — though bouts may cluster into a lengthy sequence • Behavior is often extreme, irrational, apparently unprovoked • Behavioral event may be triggered by stress or an environmental event (noise, flashing light) • May be associated with autonomic signs (salivation, urination, anal gland discharge) • Post-ictal depression / unresponsive or even
aggression
However, there are some cases
in which
dogs may develop
sudden aggression in their old age.