27/04/2021
Growl Serves a Purpose - Don't Suppress It

What many people don’t realize is that aggression is caused by stress. The stressor may be related to pain, fear, intrusion, threats to resources, past association, or anticipation of any of these things. An assertive, aggressive dog attacks because he’s stressed by the intrusion of another dog or human into his territory. A fearful dog bites because he’s stressed by the approach of a human. An injured dog lacerates the hand of his rescuer because he’s stressed by pain.
When you punish a growl or other early warning signs, you may succeed in suppressing the growl, snarl, snap, or other warning behavior – but you don’t take away the stress that caused the growl in the first place. In fact, you increase the stress, because now you, the dog’s owner, have become unpredictable and violent as well. Worst of all, and most significantly, if you succeed in suppressing the warning signs, you end up with a dog who bites without warning. He has learned that it’s not safe to warn, so he doesn’t.
If a dog is frightened of children, he may growl when a child approaches. You, conscientious and responsible owner, are well aware of the stigma – and fate – of dogs who bite children, so you punish your dog with a yank on the leash and a loud “No! Bad dog!” Every time your dog growls at a child you do this, and quickly your dog’s fear of children is confirmed – children do make bad things happen!
A good read...