Hi there Eggs yolks can be fed raw but not the egg white unless it's cooked. There's something in the egg white that destroys Biotin. If you feed a lot of whole raw eggs, the ferret could get a Biotin deficiency. Don't know if it makes the ferret anaemic, I think it causes hair loss. I'm a bit forgetful but know you should only feed raw egg yolks or cook/ boil the egg. Ulrike and fur kids Jilly, Jack, Igor, Bella, Tom, Mason, Baby, Dana, Fox, Reno, Rose, Hope and Jasmine Missing Angel West Wales Ferret Welfare Treasurer of The National Ferret Welfare Society National Ferret Welfare Society area co-ordinator for West Wales http://www.ferretlove.freeserve.co.uk/ [Posted in FML issue 2791]