Prince has been trained since he was a puppy and I never had any problems with him peeing in the house, but about a month ago it started to where when I get up in the morning he has peed all over his pee pads that I leave down at night, and not only have those soaked, but he has wet his bed and several different spots on the floor of the room where he stays. He seems to do ok during the day when I am home, but only when I am gone for 5 or 6 hours at a time and at night. I would like to know what might be causing his bladder problem and if there is anything I can do for him?

