Nutri-Cal High Calorie Supplement for Ferrets PRODUCT REVIEWS PAGE 1 OF 1 Options Available: 4.25 oz Shop Nutri-Cal High Calorie Supplement for Ferrets Rated 5 out of 5 by 2 reviewers. Rated 5 out of 5by CC_TrainA must for a healthy ferretI have 6 adopted ferrets, one of them was completely bold, the owner said all her ferrets end up like that. I give just a little bit as a treat and preventative to all of them. The bold ferret was washed, trimed and put in her own cage, she did not seem to have fleas or skin conditions. 2 months go by and this ferret has the best fur in the house! The owner asked me how did you do it, I said a little nutri-cal keeps a ferret healthy and happy! 12/25/2005Rated 5 out of 5by Anonymous Pet ParentsupplementsThis is the ONLY supplement my four ferrets love to eat! They spit out the other brands. 05/14/2005 Page 1 of 1 1