Some things have gone on this week that make me wonder about crystals & the like in male cats. My cats are fine, it's someone elses cat that's on special food, but I've never had males before & now I've got three. So does anyone know of any where that has some good information. Also, it's going to sound strange, but is it bad for a cat when they wait to long to go to the bathroom. I've always heard it's not good for people & last night Isaac jumped in the litter box I was in the middle of cleaning (he doesn't even wait till I'm done) & started going & I can't imagine how long he was holding it for because he had such a full bladder. I know it's wierd, but I was just curious.