So long story short... I have a ferret called Lola she’s about 10 years old now and she’s going bald, lost lots of weight and slowed down. At first I just put it down to old age but now she’s got a strange growth on her foot and I can’t put my finger on the cause. Somebody please help me figure out what’s wrong. P.s will definitely take her to the vets but just want to have some idea of what’s happening to her.