Our Lambing Jug Flag System ~ Reduce Your Lamb Losses For Pennies


Running Rideau ewes means lots of multiple births. This is a big advantage, but you have to be prepared to manage the extra lambs. Everyone on the farm needs to be on the same page, knowing which lambs need extra attention. 

We’ve developed a system to monitor lambs that is very effective and very simple. All it requires is some carabiners, two different colors of flag tape and livestock marking paint. 


Here’s our protocol:
RULE ONE – Any ewe with triplets or more receives a pink flag on her jug. Put the flag on the fourth rung down on the panel. (You’ll have to adjust this step if you have different style panels.) Each lamb in these pens is supplemented with colostrum at this point.


RULE TWO – Feed colostrum to lambs in flagged pens every three hours. The goal is to have the lambs fed four times within the first twelve hours of life. Move the flag up one rung after each feeding. This way everybody knows what stage each pen is at. 


RULE THREE – At some point during the first twelve hours use the marking paint to mark the lamb or lambs that you select to be fostered onto milk replacer. (I usually look for the lamb that is the oddball ie. larger or smaller than the siblings. However, sometimes it makes more sense to choose the lambs that take the bottle most easily) Focus most of your colostrum feeding attention on the lambs selected for fostering. If a lambs belly looks full and the lamb refuses the bottle, don’t worry about forcing colostrum the lamb is doing fine. 


RULE FOUR – Any ewe who has poor milk is flagged with an orange flag. If she has no milk, we give her two orange flags. Lambs in these pens must be given a very high level of attention in order to get a healthy start. Follow the same colostrum feeding protocol in these pens. If you think the ewe will be able to handle one lamb, you can leave one on her. After the remainder are fostered, keep a very close eye on the one you have left behind for at least 24 hours. Mark these ewes down for culling. 


RULE FIVE – Once the first twelve hours are complete, the flag will be on the top rung and you can foster selected lambs into your milk feeding pen. It’s much easier to foster lambs before they are 24 hours old. Their suck reflex is much stronger. 


And that’s basically it. This system has reduced our lamb mortality significantly. It gives an instantaneous reference for each person who comes into the barn. It eliminates the need for checking paper records to find lambs that need help. And when things get really busy, it’s an excellent visual reminder not to forget about these pens. 


If you have any suggestions for how you would implement a protocol like this, or any questions, please share. 

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An Inside Perspective: Ultrasound Pregnancy Scanning of Sheep


We have shared a little in the past about ultrasound pregnancy scanning our sheep. We were doing a group of 280 ewes last month and I wanted to post a little more information about it here. My goal is to share a little of my experience with you in the form of a few practical tips. If you are interested in learning to preg-check your own sheep, hopefully this is helpful to you.


Just a note on the situation here in Alberta to give context. In Alberta, only veterinarians can diagnose pregnancy in sheep professionally. However, because of the relatively small number of sheep in this part of the world, few vets are available to perform this service, and their fees would usually be too expensive. I have also never heard of a vet that can count fetuses. The result is that most sheep farms that are large enough are purchasing their own entry level ultrasound machines and simply checking for open ewes. That’s what I will be talking about in this post.


Though it would be great to be able to count lambs, there is significant enough benefit in preg checking alone to be worth the work and investment. For example, you have the benefit of being able to pull open ewes out of the group before expensive late gestation rations start. If you do multiple lambing groups you may be able to try re-breeding open ewes for a later lambing. It may also allow you to make a culling decision a few months earlier than you may have otherwise. It can be especially valuable in groups of ewe lambs which typically have lower conception rates.


Now for the practical tips.

1- Make sure the ewes are off feed 24 hours before scanning. A full gut makes it more difficult to see.


2- Your arm will be right between their back legs, so you’ll want some protective gear. A vet showed me this trick. OB glove for coverage with a latex glove overtop to make it easier to use your fingers.



3- Put your ultrasound gel into a dish. This way you can dip your probe rather than having to squirt some on the probe every time. This is much quicker and less wasteful. It doesn’t necessarily require much gel, so use it sparingly. Too much just makes a slippery mess.

4- Some kind of working chute is preferable for more than a few ewes. I’ve worked in a chute where I had to climb in behind each ewe and kneel in the chute. It worked, but it was hard on the knees, back and shoulder. Our Racewell sheep handler is ideal. It holds the ewe elevated above floor height, so that, when I’m sitting in a chair alongside, the ewe’s belly is right at a comfortable height. You’ll see in the photos how I catch the sheep far enough back in the squeeze so that her back end is exposed. I’ve seen some chutes were the technician has a space where they can reach through the side of the chute.



5- Place the probe on the ewes belly where you find the bare skin inside the left hind leg and beside the udder. I generally point the probe toward the spine and angled a bit forward. You’ll get the feel for where you need to be with a little practice.


6- Pregnancy is usually very easy to detect. Take a look at some of these screen shots to see what you are looking for. If you’re not getting a clear image try using a little extra gel. Sometimes there is a bit of buildup on the ewe’s skin that needs to be cleaned off first.


There’s a lot more I could say, but I’ll leave it at that for now. If you have any questions just ask.

Alberta Style Sheep Drive


I wanted to share some pictures from running the ewes home last week. We had 250 ewes grazing a few miles down the road at Alyssa’s parent’s farm this summer. Since we only have a 16′ trailer, hauling 250 ewes home ends up being an all day job for a couple guys. The crops were off all along the highway, so we knew we wouldn’t risk damaging any crops by running the ewes down the ditch. 


We had two hired hands as well as myself on quads while Alyssa’s dad drive the side-by-side. Alyssa followed behind with the truck and trailer to help make us more visible, and also to transport any ewes that tired out along the way. 


All in all it went really well. Our road is fairly busy so we had to be pretty cautious. There were a few times the sheep wanted to start crossing the road, and we had to quickly move them off. The hardest part was actually going past one of our neighbours places on the opposite side of the road when their hound started baying at our sheep. The ewes were really curious about the noise and started trying to cross the road all at the same time. Thankfully the dog was fenced in. Otherwise that could have gotten really interesting. 


Thankfully all of us and all the sheep made it home safely. Only one ewe with a sore leg tired out and had to be lifted into the stock trailer. 


If it works out again in the future I think this is the way we will move ewes to and from pasture. It saves a lot of time, and it’s a lot more fun! 

130’s a Crowd

When we were getting started with sheep we had a really hard time finding any information about space requirements for sheep handling pens. We made a calculated guess when we built our pens and chute, and in the end I’m pretty happy with how it turned out. I wanted to share some pictures with you to show what is working for us.

This post won’t go into too much detail about our chutes and the flow. I basically want to give you an idea about square footage requirements based on a given flock size.

In this picture we have 130 lambs penned up which are averaging about 80lbs/hd. 100 mature Rideau ewes fit in this pen about the same as these 130 lambs. The pen has some angles and curves in it, but is approximately 17ft x 31ft (527 square feet).

sheep-handling-pen

Across from our handling system we have one pen to sort into. If we are splitting a group, we are usually doing a two way split so one group will go into this pen while the other group is usually running back to the pen they came from down the barn. We have to swing panels across our feed alley to connect our handling system to the sorting pen, but it’s pretty quick to set up. This pen is 12ft x 23ft (276 square feet) the wedge shape coming off the handling system across the alley adds quite a bit of square footage as well. It nicely holds the group that we’re sorting out.

sheep-sorting-pen

Our flock is currently 550 breeding ewes and we typically find that we handling groups of around 100 head or less. We’ve found this to be a good sized handling pen for our flock size. It’s large enough that we aren’t constantly going down the barn to re-load the pen, but small enough that it’s not wasting a lot of square feet of barn space.

It’s not a perfect set up, but we’re happy with the way it is working for us. Hopefully it helps those of you out there who are building new sheep facilities.