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.