This weird behavior started about 2 months after his mom died. He is a good litter box user. I have had him to the vet twice no uti, in fact he is great shape. I got him another cat which he adores, so I thought this behavior was over. The rugs were replaced with new ones. I've tried putting boundry on them, etc. etc. And just like that he will either poop or pee on them...then cover it. Which is interesting because he has never covered anything in his litter box. I can live without throw rugs in my bathroom but i am worried he might do this somewhere else in the house, any suggestions?