Ok Tatum, stop being so darn picky!!!
No... it's ok cus you're tooooo cute for words so you're allowed to be as picky as you want, just don't make it too tough on mommy!
I have no idea though Brooke, I've wondered that before too when we had our cat. Bumping this so someone can help you out! Have you tried googling it?! You can find everything out on Google!