I am looking for some advice on how i can stop my 1yr Tibetan Terrier barking and chewing things when he is left alone. He has only just started doing this. We have always leave him lots of toys and chews and we also give him lots of praise when we come home. Dont really know why he dislikes all of a sudden being left on his own. Unfortunately I cant take him with me every time i go out. Any advice would be great.

Thanks Melanie