Just an odd question for all the ferret experts out there! I have a silver mitt ferret who has gradually turned just white/gray with age (she is 5). However my question is with her tail. Since she is such a light color, I have noticed that her tail is gradually turning blackish (not the fur, but the skin on the tail). Is this normal??? She is an otherwise very healthy and happy little girl. Please, if you could email me I would greatly appreciate it!! Thank you in advance!! Jenny [Posted in FML issue 3302]