>Before I start reinventing the wheel (literally), does anyone know if
>there's already a device for ferrets with no use of their back legs?
 
Go to the Ferret Health List.  Use the search feature.  You WILL find
info on wheelcheir and slings. I know because i wrote them.  Sick
today so not trusint myslef for trying to do it again.
[Posted in FML issue 3413]