0 Notes March 30, 2011 From the manufacturer's FAQ: Q:My cat, dog, child, wife, husband or myself just ate the desiccant, should I be worried? A:No. The desiccants are non-toxic and you should not have any ill effects. As always if you are having symptoms seek medical attention. Q:If it's not harmful why do you print “Do not eat” on the package? A:Because it's not food.