Wow...I'm sorry to hear about Oskar. We have 2 ferret's in our household...and they are so loveable! I know when people hear "ferret's" they think of rodents, but honestly the little critters have got great personalities and are so loveable! The things that they do (i.e. being the little pack rat's that they are and hiding your keys) makes you treasure them even more!
Keep us posted about Oskar...and if you have any pics, please post them.
