Hi guys, I know this topic has come up a few times, but I got a question. I bought some of the only kind of pellets I could find, but they dont say what kind of wood they are made of, and I know its only suppossed to be hardwood kind. I checked their website and no info. So, I'm wondering if anyone has used this kind... Fireside Ultra. I've had these 2 bags for the past few months, and I'm so paranoid to try it out in their litterbox if its not the right kind! Thanks! Andrea [Posted in FML issue 4809]