hi everyone I’m new to this forum. I have a peculiar problem. My dog tinker has always slept on my bed. I have had her and her littermate Rosie for 11 years. Recently I got a new dog, an elderly male parsons terrier. He prefers to sleep in a bed on the floor, however in recent weeks tinker has started sleeping on the floor. She acts terrified when she is on the bed and can’t wait to get off, ignoring all my requests to get back up. Henry the terroir has no interest in the bed apart from in the morning once everyone has left the bedroom. The door is shut for the rest of the day. Can anyone shed any light on this?