Why Are Some Dogs Aggressive?

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Dog aggression
There are 4 types of dog aggression. Understanding each type of aggression will help you know how to stop a dog's aggression and prevent future aggression.

Dogs have been humans’ best friends for thousands of years. Despite this bond, our relationship with dogs doesn’t always work out as well as we’d hope. Thousands of people are hospitalized every year for dog bites. And as it turns out, some dogs show more aggressive behavior than others. Wikipedia

There is a lot of debate about why this is the case, and a new study shows that hormones are to be blamed. Researchers found that two hormones, oxytocin, and vasopressin, influence the aggressive and non-aggressive behaviors in your dog.

Oxytocin and vasopressin, also found in humans, counterbalance one another. Also known as the “love hormone,” oxytocin levels rise when humans connect lovingly with each other. Vasp[ressom, on the other hand, is like a dark but necessary twin.

It’s the hormone often linked with anger and aggression. Together, these hormones should ideally regulate each other. For the study, researchers compared both the hormone levels in dogs with a history of aggressive behavior to other dogs with no history of aggression. What they found was that the blood of dogs that were more aggressive towards other dogs had higher levels of vasopressin.

Service dogs had higher levels of oxytocin than pet dogs. This makes sense because service dogs are bred and trained for their calm and easy-going temperament. But hormones are not the end of the story. Modulating these hormones does not necessarily mean that it will resolve your dog’s aggressive behavior.

4 Types of Dog Aggression

  1. Breed and Dog Aggression
  2. Fear and Aggressive Dogs
  3. Dog on Dog Aggression
  4. Red Zone Dogs

Behavior involves a complex interaction of genetics, physiological responses, and learned experiences. The first step in preventing aggression in your canine friend is to identify what triggers his or her aggression.

Some dogs behave aggressively because of a medical condition or because they are in pain. In one study, researchers carefully analyzed 12 dogs with aggression problems. They diagnosed all twelve dogs as having aggression caused by pain.

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In this case, you should consult a veterinarian for a detailed checkup. If the dog is diagnosed with a medical issue, work with your vet closely to follow