Gizmo has started barking at my fiance whenever I am in bed. It's like he thinks he's going to take me away. I think he associates him with me leaving because he would wake me up for work every day. His barking has become more aggressive and he has nipped at him. Yesterday he was barking at me aggressively when my fiance was in bed and I walked over to kiss him goodbye. When he starts barking I put him on the floor and he just runs up the stairs still barking. Oh yeah, he also barks when I'm sitting on the couch and my fiance walks over to me. However he doesn't bark at me when the roles are reversed on the couch.
Any advice would be greatly appreciated.