An intact male doesn't think about his safety - he won't think twice about running through traffic or getting into fights with other animals. (dublinanimalhospital.com)
In addition, the study showed that intact males were twice as likely to hit by a car and get injuries from fighting with other animals. (wileypup.com)
They are more likely to escape the backyard, more likely to pick fights with other animals or be dangerously territorial. (uvma.org)