Try playing a radio when you are not home and keeping him penned or crated with all his fav toys, food, water & bed. My boys suffer severe anxiety, well my little guy Dexter mainly, it's awful. The radio helped when I lived in a condo with them, since they would bark when I went to work and I did get letters of noise complaints. Good Luck!
__________________ “Petting, scratching, and cuddling a dog could be as soothing to the mind and heart as deep meditation and almost as good for the soul as prayer.” ― Dean Koontz |