Hi, anyone know the canadian brand names for the equivalent to Sustacal in Canada. If not what are the ingredients so I can find something similar. Our ferrets (2 females) are both losing hair from their tails and the vet suggested a change in diet which we started but I read about duck soup and thought we should give it a try. But knowing absolutely nothing about babies and wanting to know even less I don't know what would be appropriate to use:). As well one of our ferrets has a lump under her eye which varies in size getting first larger than smaller. She's also the one who has an almost completely bald tail (in case these might be related), otherwise she is happy and eating fine and doesn't appear to be in any pain. Thanks in advance. David, Jennie and ferrets Tara and Natasha [Posted in FML issue 1666]