I adopted two beautiful russian blues 1 week ago and yesterday they had they're first accident. They are 9 weeks old now and up until we picked them up at 8 weeks they had not had any litter box problems. Had always used it. I don't really mind them having an accident being only 9 weeks old and only living in this new house for a week. The thing that does bother me is that it was right in the middle of our bed. I don't know which kitten it was but thank god it was #1 and not #2. Any thoughts on why this might have happened? Are they still learning? Accident or not? No one has stayed in our bedroom. They have been playing in our room for a day or two before this happened and had always went back to the other room where the litterbox is when they needed to go. Sorry for the novel.