My calico has been peeing outside the litter box. It doesn't seem to have a pattern. She's peed on the rugs, carpet, linoleom, clothes, etc. She is active, playful, and seemingly healthy. I have not had her vet checked, as I am not 18. She does not seem to be an any pain. I use "Cat-Attract" in the litterboxes. She doesn't do this all the time, only about once a week. Would someone give me some ideas on how to make her use the litterbox all the time? Thanks.