TikTok video shows how dogs can supposedly get out of the habit of barking at the door. Dog owner: Just get your four-legged friend used to the knocking sound.
If he initially reacts irritated with growling or barking, you should make him understand that this reaction is undesirable. Some users seem to disagree on the subject of "dog barking" at the front door. The video was shared on her account by dog owner and TikTok user "cockapoos" (pronounced "cock-apoos")