Last week we noticed Bear seemed afraid to go out in the yard. I started having to walk out with him and he would do his business then raise back into the house. Today, he peed as he was walking through the house. It was like he didn't know he was peeing. He started in the living room, walked through the kitchen and into the hallway leaving a trail of pee. I am afraid that maybe the Prednisone he takes may be affecting him. He has been on it for 1-2 years now, just 20 mg/week, which isn't much, for his chronic bronchitis. Any ideas on why he's doing this? Could it be from the Prednisone? He also takes Glucosamine for arthritis. He is 11-years-old. I'm really scared of what this may mean. I am going to call my vet, just thought I'd ask you guys too.