sorry about this but i have two questions. What is a really good type of litter to use for the ferrets that they will not sneeze. i tried the newpaper but my ferrets made a mess and were eating it is there anything else? and i have three ferrets and one is REALLY aggressive they are only 7 weeks old but how can i get Leah the aggressive one to stop attacking and biting humans and the other ferrets, Cleo and Pedro? [Posted in FML issue 2224]