Hi Marie. It would be a good idea I feel to castrate the new tup lambs you have - you can't register them as you don't know who has sired which lamb. Keeping them all entire is asking for trouble. Soay tups can be fond of a fight, because that is their nature harking back to their wild life on St Kilda. Best for all concerned to wether them, which gives you a better meat carcass and no worries about them running with the ewes. You may be lucky and find someone in your area who wants an unregistered tup (but I very much doubt you would rehome them all that way), but overall I feel it would be best to put them in the freezer too - there are plenty of people in your area who would buy them for home/halal slaughter so for you to get the meat and peace of mind would surely be best. Selling them as lawn mowers is a bit fraught as frustrated entire male Soays can and do jump fences and travel miles to find a ewe - not fair on them or the new owners really.
Julie Suffolk who is the sec of the Soay Sheep Soc lives near Macclesfield which won't be far from you and she would certainly help you to get a new registered tup, and give advice on how to organise your breeding programme.
[email protected] . This years wethers would keep the new tup company for the 11 months he is not running with the ewes, then go for slaughter at 16 or 28 months.
In fact running equal numbers of tups with females is the most natural way to breed sheep, especially Soays, as it lets the ewes choose the fittest male to sire their lambs (rather than us choosing for them), while the males slog it out amongst themselves - however, if you want to go down the registered route you can't do that. I have 4 Soay ewes and 2 tups, so I can keep my tiny group surprisingly diverse. For Hebs this year I bred 20 ewes to 6 tups (all in separate paddocks) as diversity is the name of the game

but I am careful about which tup runs with which females, to prevent consanguinity.