Timing shearing around warmth, not the calendar
Sheep need shearing when a full fleece stops being protection and becomes a liability, and in most flocks that moment arrives in late spring as the days warm up. A sheep carrying a year's growth of wool into hot weather overheats, grazes less and loses condition, while the long fleece around her breech collects dirt and becomes prime territory for flystrike as the weather turns. Shearing too early carries the opposite risk: wool is the sheep's insulation, and a flock shorn into a cold, wet snap needs shelter and extra watching, and can chill badly. Aim for a settled spell of mild, dry weather, with housing or good shelter available for the first nights after the fleece comes off.
Fitting shearing around lambing and the fleece itself
Where the flock sits in its breeding year shapes the date. Ewes are generally shorn after lambing rather than in the last weeks of pregnancy, when the handling and the time lying in the shearing cradle is hardest on them — though some systems shear housed ewes before lambing to make lambing checks easier, which is a deliberate management choice rather than a default. The fleece gives its own signal too: wool that is rising, loosening and starting to part unevenly — the natural break in the staple — shears cleanly and easily, while shearing before the rise makes the job slower and the regrowth uneven. Watch the sheep rather than a fixed date and the timing usually announces itself within the same fortnight each year.
Why the shearer matters as much as the date
Shearing looks simple from outside the pen and is anything but. A skilled shearer moves a sheep through a set of controlled positions that keep her calm and keep the skin stretched flat ahead of the comb, which is why a professional can shear cleanly, quickly and with barely a nick while a first attempt by an unpractised hand leaves cuts, second passes over the same skin and a sheep that has fought for twenty exhausting minutes. The quality of the job affects more than appearance: badly shorn sheep carry cuts into fly season, stressed ewes lamb worse the following season, and torn, uneven fleeces are worth less. Shearing is also genuinely heavy work, and tired beginners make the most mistakes in the last hour of the day.
Learning the skill the right way
If you keep sheep long-term, learning to shear your own is worthwhile — but a flock is not the place to teach yourself from videos. Shearing courses run by farming and wool organisations teach the positions, the gear maintenance and the sheep handling on training animals, and shearing your first seasons alongside an experienced shearer, starting with a handful of calm sheep rather than the whole flock, builds competence without welfare cost. Many small flock keepers land in the middle: they book a contractor for the flock and learn gradually, or club together with neighbouring smallholders to make a contractor's visit worthwhile across several small flocks in one day.
Booking before the season books up
Good shearers' diaries fill weeks ahead of the main season, and the small-flock keepers who leave booking until the sheep are obviously overdue are the ones shearing in the rain or waiting into flystrike weather. Book early, confirm how many sheep, what facilities the shearer needs — a clean, dry penning area, power for the machine, and enough hands to keep sheep moving to the board — and what you are expected to have ready.
Finding that shearer is its own task when you are new to an area or keeping sheep for the first time. KinsLe's Pet Services Directory puts local farm and animal services in one place, so you can track down shearing contractors and other sheep services nearby and make contact while there is still room in their book — rather than during the hot week when every flock in the district needs them at once.