Hi, I have a 4 year old Canaan who has generally been fine at nights, no barking unless there is a loud unexpected noise somewhere. She had been sleeping in a room upstairs where I usually leave the TV on as it covers the sounds of the wild dogs on the hills nearby and not a peep from her til morning. We had to move her to a different room, and for a few nights she slept in the bedroom with us - some nights quiet and then she kept waking me up with small growls and barks. So we moved her to the living room (tv on as before), but the last 2 nights, she's started barking loudly and continuously every 1 -2 hours until in get up and quieten her. She's not standing up looking out the window at anything, and is still curled up on her mat just barking. Do you have any suggestions, as the lack of sleep is getting to me?