HELP! My diabetes cat is peeing outside the litter box. Tested him for UTI and it was negative. Vet thinks it's behavioral. He has never done this prior to being diagnosed. I bought Cat Attract litter, Icky Poo , Cat Attract powder. Nothing seems to be working! I have to keep absorbent pads all over my house. Not sure how much more I can take. Vet suggested perhaps Prozac. Told her to write an RX for me too! Any suggestions appreciated. Also have Felaway on order.