Our 3yr old GR has developed an undesirable habit of barking overnight when a relative is minding him for us. In the past it’s happened on occasion and our advice to them has been to ignore him so as not to reward him with their attention when barking, but I appreciate it’s hard to do when he’s waking the house up. He doesn’t do this at home.
Recently he stayed with them and it was really bad, barking multiple times a night for several nights. They go down and tell him to be quiet, and say if they do ignore, he doesn’t stop. I need to work out how to deal with this as they are our only doggy help, and they adore him during the day! Any tips? I’m inclined to say ignore it from the start and consistently, as any going down to him is rewarding him. But I understand they are not prepared for him to bark for ages.