Quote Originally Posted by finn's mom
I'm not sure what it is that makes black light work, but, there could be something in cat urine that isn't in dog urine. (??) But, maybe she was just not doing it correctly or something, I'm not sure. I'm sure someone in here has tried it before, though, and, can shed some light on this. No pun intended.
yeah I agree. I think I heard somewhere that it does but I am not to sure....