Originally Posted by
Winter Blossom
The article says:
- "Kathelijne Peremans, DVM discovered this by studying two different populations of impulsively aggressive dogs"
- "Peremans studied dogs of various breeds, selected purely on the basis of their behavior. Peremans was not interested in implicating any particular breed, but rather in finding the mechanism behind the behavior in any dog it occurred in. She found that all of the dogs with a history of abnormal impulsive aggression shared the same physical abnormalities in the brain. The gender of the dog made no difference. Neither did whether the dog was castrated or spayed."