Hi everyone. We just lost Kisa, the 5th ferret lost within a time frame of 4 months. The vet thinks it was related to kidney failure as with the other ones. Have you heard of this being contagious? I have two older male ferts and a 2 month old fert. I hope they'll be healthy. Cheryl Calvin, Hobbes and Bojangles In Memory of Missy, Chuckie, Xena, Buddy & Kisa [Posted in FML issue 3516]