Dr. Williams, What levels of Protein and Fat would think desirable for a diet for =3D "senior" (but healthy) ferrets? About the same relative decreases one =3D sees between kitten and cat diets? What else would change/add in a =3D senior formulation? Grace and Peace, Mick D'Aquin-Burglass, M.D. [log in to unmask] AOL: mburglass CIS: 73775,1066 [Posted in FML issue 1302]