My daughter moved out a few weeks ago for college. Our dog, Izzy (me, too), is having an extremely hard time. They were good buds and spent a lot of time together. My pup seems lost, has very low energy, and does not even really want a lot of food. She keeps lying on my daughter's bed and gets snappy with me when I try to move her. I don't know what to do. I am thinking of taking her to visit my daughter, but I don't want to make it worse. I've even considered getting a new dog to keep my Izzy company. How can I help my pup get over this loneliness?