Correcting a dog for aggressive behavior is necessary BUT…. There’s always a BUT! Not if you have failed this dog and the dog has learned this behavior through failure. This is NOT the time to put an ECollar on your dog and correct him. This is a place where we need to “reteach” what should have been taught in the first place. Don’t fail your dog!!! #dogtraining #dogsofinstagram #dogtrainer #dogaggression #aggressivedog #dogtrainer #germanshepherd Check my online dog training for more : https://