I have NEVER had a problem with Hercules spraying..He is getting neutered on Saturday and I swear he knows because BF and I keep talking about it....And last night I came home and couldnt figure out why I smelled pee even after I cleaned the litter boxes...HE PEED!!!!! on the carpet next to the laundry baskets...OHHH I was mad! I cleaned it up went out today got an enzyme cleaner shampooed the carpet and cleaned it..No more smell..But Im telling ya what! HE KNOWS HES GETTING FIXED!! I think he is acting out cuz his hooties are getting chopped off!! I know most of you think cats dont know about this stuff..But Im telling you he does..LOL..But regardless the count down is on my gas tank is filled up and Ive got the money hidden for his surgery!! 3 days to go!!! Tough cookies for Hercules...GiGi is next!!! haha