For the next few weeks we will be spending a lot of time with this mob! We are pretty certain that at least 11 of the 12 are pregnant! Now we wait for the “when” and “how many!”
Today, after a crazy spring blustery snow squall, we finished preparations for our maternity wing and labor and delivery ward.
This is a relatively small area where we can keep close tabs on the girls as they approach their due dates. Tomorrow marks the first potential due date, counting from the time the rams were introduced to the ewes back in November. The girls are close to the barn where we have set up lambing jugs, as we mentioned in our last post. When we see signs of impending labor, we will bring that ewe in to the barn and isolate her in a quiet stall so that we can keep an even closer eye one her, and where she will be on camera for us to watch from the house on our wireless barn camera set up.
As for now, all had health checks today. Some udders are much larger than others, and some ewes are waddling a bit slower than others, but none are showing any signs of labor. They are happily chowing down on hay and minerals, and getting used to their new location.
This week we also started to learn the process of examining their manure for evidence of harmful parasites. Generally we check each animal’s mucous membranes for evidence of anemia using a color chart. This is a quick and easy way to assess parasitic disease when we bring them through the chute . But some sheep actually have more parasites than their membranes reveal. When we do a fecal exam for parasite eggs, it takes a lot longer and requires a microscope and a special slide that allows you to count the number of eggs per gram of feces, but this added procedure gives us a much better picture of how big a worm burden the animal has. More eggs shed by the animal does not necessarily mean an animal that is sicker. It can mean an animal that has a high resistance to the worms which can be an asset passed on to their offspring. Of course some will show extremely high numbers of eggs, and sometimes a shepherd will cull (remove) that animal from the flock because they are source of parasite exposure to the rest of the flock. Our counts today were low, which we expected for this time of year. The parasite we worry about most, the barberpole worm (named for it’s barberpole appearance due to the sheep’s blood in its alimentary canal), goes into a sort of winter dormancy, but will soon be making it’s presence known as the days get longer, warmer and more humid, and especially in the ewes after lambing when their systems are more stressed.
Well I won’t bore you any further with manure and worms! Time to get some rest before our days and nights start to blur into one when those lambs begin arriving! I’m hoping to get some great photos and videos to share with you all! If we had better internet (which I was able to actually get set up in the barn today using our wireless camera system!), I would definitely do a Facebook live for you! Sadly, the quarantine will keep us from having guests here for lambing this year. I love sharing the moment of birth of an animal – it never fails to amaze me!