According to an research, Stress is more likely to affect dogs that were raised in a stressful environment. Stress can result from frequent punishments, shouting or pulling the leash or forcing them to lie down with a firm pressure on their back. It could also make your dog lose anger and become reluctant playing with dogs.
Instead of being too rigid, try positive reinforcement instead. Reward the dog, pet the dog, or offer it a treat if it obeys a command. Do not scream or hit it when it fails to obey your commands in the way you’d thought. Simply tell it, “No,” and then let it go. Repeating this method will help the dog learn what you are expecting from it.