I've used feline Fortiflora quite often w/ my ferrets (& my cats!), & it's been helpful. Rather than just sprinkling it on their dry food, however, I give it an a bowl of thick soup - ground kibble, water, & 1/3 packet of the Fortiflora - FerreTone if it helps them eat it better, as I did have one ferret who seemed to notice the added Fortiflora & wasn't crazy about it. Most of them never noticed it, though. Good luck! Lin ~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~ email me at: kay tee en eye el at double-u owe aich dot ar ar dot see owe em ~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~ [Posted in FML 6710]