Deciding when the ewe flock should be sheared is a major management decision
and one that should not be taken lightly. Shearing pregnant ewes 2-4 weeks
before lambing is a practice that has both advantages and disadvantages. They
are listed below:
Advantages:
- It is easier to spot ewes that are close to lambing and those with udder
problems.
- It is more sanitary and makes nursing easier for lambs.
- The barn (shed) is drier and less bedding is required.
- More ewes can be accommodated in a limited space.
- Fleeces contain less dirt and
feces.
- Lamb mortality from birth to weaning is often reduced. This is often
because the lamb is not born out in the elements.
Disadvantages:
- A good building is absolutely essential to prevent severe losses due to
exposure.
- Sheep are harder to shear in cold weather.
- Additional feed is required for sheared ewes during cold weather for the
first week or two after shearing.
- If ewes are sheared close to lambing time and are handled roughly, some
lambs may be born prematurely.
- Extremely cold weather may be too stressful for shorn ewes that are thin,
particularly if they are older ewes.
Crutching: If the decision is not to shear ewes before they lamb,
crutching is an alternative to consider. Crutching means to shear around the
udder, between the hind legs, and around the dock area. If wool covering on the
face is extensive, the head, face, eye orbital area, and cheeks should be shorn
during the crutching process. Generally, the above processes are often referred
to as "tagging" and "eyeing out" the ewe flock.