I think my 11 year old Pomeranian has started thinking bedtime is treat time. My brother has been giving him treats and food at night and i now the dog gets extremely excited and stressed and sits at the cupboard with the treats in and starts running round the house when its time for bed. I feel awful about it but i never give in or give him treats at night. He only ever does once a day at a reasonable time, my brother said he has stopped doing it but the dog still thinks he gets treats at night and its not fair on the dog. How can i stop the dog from thinking he gets treats at night?