Chris,
 
As far as I know, ferrets are legal in NJ - they're sold in all
the pet stores.   They are supposed to be licensed through the
Wildlife Federation or something like that.  Many of our vets
specialize in "exotic animals" and I've never had anyone refuse
to see Brigadoon and She-Ra the wonder ferrets!
 
[Whoops, now I remember....]
Rita
                                                                          
[Posted in FML 0120]