I have two 5 yr old neutured cats that have never pee'd on our floor until we just put in new carpet. Three days after carpet was installed I walked through a wet patch (carpet is very dark with specks of color so I cannot see the spots and the black light does not work with this color either). I had the area ripped up (yes a week after it was installed) to try to remove the odor and start again thinking it was a fluke that they pee'd on it. Well they have done it again. I haven't caught who did it butI know that they do not have a UTI. I am thinking they don't like the new carpet smell or the glue smell but I don't know what to do. I had the carpet professionally cleaned to remove the odor, then replaced the carpet and pad and they are still doing it. I don't want to get rid of the cats but I just can't continue to have them pee on my new carpet. Any suggestions??