
Learn to assess a dog's friendliness with the friendly quotient and apply classical conditioning, using kibble-based secondary reinforcers and desensitization in shelter and training settings.
Implement stimulus blocking and mega secondary reinforcement to manage dog aggression, using tug toys and the jolly routine. Use nonaversive cues to reduce fear and reframe behavior.
Obviously, prevention is the key to success — oodles of early socialization and handling with people and frequent off-leash walks, play and socialization with other dogs. With all cases of aggression (regardless of cause), the first step is to determine whether or not the dog is actually dangerous. Being reactive is not the issue; all animals “react”, humans included.
The essential question is: Do they cause physical harm? Dog bite incidents are objectively assessed on a 1–6 scale based on wound pathology. Dog fights are assessed by calculating the Fight:Bite Ratio. Most dog bites and dog fights cause little, if any, damage and so, the prognosis is excellent for a hasty resolution via speedy classical conditioning techniques and basic lure/reward training for control and focus.
With severe damage though, the dog is dangerous, the prognosis for resolution is extremely poor and so rehabilitation should not be undertaken cavalierly, if at all.