I have a sweet 2 year old golden retriever, male, named Walter. When we moved to our new house, we made the mistake of letting him sleep in our bed. We currently have moved him back to his kennel at night because he is too large for the bed and I am pregnant. He has become aggressive and refuses to get off the couch or floor at night we say kennel. The confusing part is that he will go in his kennel willingly during the day although the he stays out and roams the house when we are out. He only is put in his kennel at night. The only time he chooses not to listen is at night. He looks physically upset and disturbed when I say kennel. we have to put a leash on him and pull him up every night. His kennel is clean, in the living room, and he goes in willingly during the day no problem. Another odd fact is that when he stays at my parents, he goes in their kennel at night no problem treats do not work on him. I have tried everything! Why will he go in during he day but not at night!