One teaspoon (less for very small animals, such as ferrets) of cod liver oil
dribbled over the pet's food once or twice per week will give a thick,
shiny coat, as well as provide many nutrients needed
by your pet's body.


Source(s)
http://www.wic.net/waltzark/herbpet.htm
Copyright © 1996-2002 Rev. Dr. Waltz, ND, DD, CNC
All Rights Reserved