Animal charity Blue Cross recommends starting by using a stair gate, placed on the door to the room you have chosen to leave your dog alone in. 이렇게 하면 반려견이 여전히 주인을 보고 냄새를 맡고 소리를 들을 수 있습니다. This will help your dog get used to a little bit of distance while you are still in the house.