I woudl definitly try obidence classes and make sure there the postivie kind, like when he sits your husband gets all exited. Also, when we first got Nova to build a relation ship with her when ever I walked in a room where she was I would say in my exited voice Nova!!!! and tell her she was such a good girl and just keep repeating good gilr Nova good girl and allow her to come ot me I would then give her her fav treat (hot dog) and so now when ever I walk in a room her tail just a thumps. LOL.

Ash