I don't know what to do with my youngest girl, who will be one year old soon. I have three Sphinx girls in the house. My oldest one is almost 6 years old, and then i have two young girls, that are almost a year old. I noticed that someone is peeing all over the house, not in the litter boxes ( i have 4 in different places ). I had my suspicions about Luna, which is the youngest one. Sure enough, i saw her pee in the hallway not far away form the litter box. Then she tried to pee on my son's shoes. Then she peed in the sink right in front of me. I don't know what is wrong with her. Could it be a urinary infection or something else. She is not fixed yet, because i thought of breeding her. Any suggestions will be greatly appreciated.