Is it normal my sister's cat pees and poos in the house?
I live with my sister and her cat keeps going to the bathroom all over the house even though he has a litter box. He will pee on the floor or on piles of books or clothes, and poo in shoes or any bags that get left out. He has a litter box that he uses often but he still has "accidents" several times a week and even multiple times a day.
My sister doesn't think it's a big deal but I think there might be a problem? Does anyone know why he would be doing this and what might make him stop?