I charge £60 for a 4-week hire of a registered pedigree Southdown ram or ram lamb, but the ram goes to the ewes and is then quarantined and goes straight to market afterwards. The rams are a service for small flocks that don't want the bother of one around all year, mostly folks that purchased their pedigree breeding stock from me in the first place. Longer than that and the ram could lose condition, depending on how many ewes he's running with, and outside ewes on my land aren't acceptable as my flock is otherwise closed except for new rams every other year, all of which are quarantined for at least 6 weeks.