Update 3/10/2011 Mieshelle, Since doing these changes, Tigger has been going exclusively in either of the two new boxes! Typically she is pooping one to two times per day…more at the beginning of the change, it seems to be slowing down a bit now… and peeing regularly. Her poop seems less smelly and runny, and I haven’t seen any blood or mucus. There have been two incidents where a little bit of poop is on the floor not too far from the box…almost like she had some stuck on her and wiped herself? That’s been the only thing so far. Thank you!! Anna Anne Mills