Actually I’d like to correct a misconception about shearing sheep. Yes, most of our modern sheep have been bred so they do not naturally shed out their coats.
But with most breeds it’s imperatve they are sheared annually for their own good. An example of this is while walking in the Lake District earlier this year, one of our group pointed out a dead sheep, lying on its back with its legs in the air and two very distressed lambs bleating beside mum.
I recognised the problem as I’ve come across it before. The fleece gets waterlogged and the sheep can easily turn turtle when it tries to go from lying down to getting up. They then die. This happens when the fleece has grown quite thick and is solved by shearing.
Luckily this one was still alive. I grabbed it by the fleece and yanked it upright. The first time I didn’t get it right because it was so heavy with wet fleece and it turned turtle again, but the second time I managed to right it and it shot off followed by its lambs.
I only hope it dried out enough during the day so the problem didn’t reoccur.
Other problems are Fly Strike, when poo gets caught in the fleece and flies lay theur eggs on the poo. When the maggots hatch out they can then start to eat the sheep’s flesh.
So there are good reasons to shear after the lambs are old enough, usually in summer and this means the sheep don’t catch cold.