My dog became reactive after a bite. How can I train him at home?
Hello, Marshall may be having some territorial aggression like a GSD does. He may be protective of his home, you, other pets, and even babies. Therefore, when the trainer takes him and introduces him, his guard is deactivated and therefore is fine.
Initial steps are to determine what triggers the behavior. Second step is to avoid the trigger. And the third step is to re-establish leadership.
Reestablish leadership with your dog
Many people have misconceptions about truly dominant actions from dogs. A dog that walks ahead of its owner or disobeys commands is not expressing dominance but is showing effects of improper training. We are not part of the dog’s pack as many people believe and thus we should not look for a role as the “dominant” dog. Rather you should try to attain leadership by having the dog look to you for guidance in any situation, instead of being submissive or fearful of your commands. Reestablishing leadership can be done by using non-confrontational positive reinforcement techniques. Tools such as head collars can be used to help re-direct your dog’s behavior.
Avoid punishing unwanted behaviors
Punishment-based techniques, such as leash corrections, alpha-rolling, shoulder jabs, verbal disrupters (such as ‘baaaaa’ and ‘tssssh’), and training discs/chains tossed at dogs, do not address the underlying motivation, require constant direction and force, and typically do no result in positive long term benefits. These types of punishments have been shown to actually increase aggressive behavior. Positive reinforcement training and behavior modification methods focus on changing the underlying emotion of the dog’s aggression, while promoting and rewarding desired behaviors.
Hope this helps.
Updated on September 23rd, 2025