my sister has 4 cats, this one female(spayed) has started peeing on the throw rugs or on her bed, she has been checked for urinary infection and she is clear, our vet said it is a behavior problem, if my sister is home from work and can take her to the litter pan she pees, but when shes not there she wants to pee on the throw rugs or the floor somewhere, i read in cat fancy about a litter called cat attract it is suppose to attract your cat to the pan for ones that has problems with going there, have any of you heard of this and does it work i wonder??? it is a petsmart i dont know what to tell her, she got another litter pan so now she has 2 huge pans and she keeps them clean all the time, i hope someone can help,,, thanks