Hello Arry,
I would call them poleys or poley ferret. I have heard Fitch before.
Plain old ferret will do though :-)
The plan is to keep the best one out of the pair ( if there is one ) entire and the other Vosectomised.
Time will tell :-)
I'm very much looking forward to this new season, but before that time will be spent handling, taking them out and about in the carry box, putting collars on, getting them and dogs used to each other etc.
Hope you have a good one yourself.
Atb