Prepubic Tendon Rupture

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Pregnant ewes experience a tremendous strain on their abdominal muscles and tendons as their lambs grow, especially during the last few weeks of pregnancy. The abdominal muscles and tendons are attached to the ribcage, vertebrae and pelvis (grey lines in picture) with the muscles and tendons forming a hammock (pink) that supports the abdominal organs. As the lambs grow, this hammock stretches and gets thinner and is under more pressure. The prepubic tendon (red X in the picture) is made up of the tendons of multiple abdominal muscles and attaches along the lower rim of the pelvis, just above the…

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Orphan Lamb Considerations

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Sooner or later, nearly every shepherd has a lamb that needs to be supplemented. Whether it's a rejected lamb, one whose dam has died, or simply a lamb whose dam has insufficient milk, identifying these lambs early and getting them off to a good start is essential. Other lambs at special risk include twins out of yearling dams, triplets or quads, and lambs whose dams have or have had mastitis. Start by ensuring they receive adequate colostrum at birth and then supplement with a good quality milk replacer through weaning. It's best, when possible, for a lamb to be raised…

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Producer Profiles: Lambing Flow in Different Operations

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As producers we organize our barns for lambing according to what works best in our own situation. Here, three producers, from Iowa, Kentucky and Maine, share how they manage their sheep during lambing, with a focus on barn lambing. Producers were asked to describe how their lambing barn is organized and how they manage the flow of ewes and lambs. They also describe the barn's physical structure, lambing and mixing areas, jugs, feeding, recordkeeping and any special considerations, like the use of barn cameras, creep feeding, etc.  John Bare, DVM, Thistlegrove Farm Location: central Iowa Approximate number of ewes/acreage: 70…

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Ruminations on Lambing Season

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THIS POST HAS BEEN UPDATED IN DECEMBER 2025, THE LATEST INFORMATION CAN BE FOUND IN RUMINATIONS ON LAMBINGS SEASON -  UPDATED 2025  Lambing season encompasses the last few weeks of gestation through lambing and early lactation. There are a lot of preventable problems that can arise during this season and derail the health and productivity of your ewes and lamb crop. Below is a compilation of management tips to help keep your pregnant ewes healthy, get your lambs off to a good start and decrease the stress and workload for tired shepherds. These tips are compiled from EAPK blogs and…

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Colostrum

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The best diet that you can offer your lambs is good quality colostrum, followed by milk that they consume straight from their healthy, well-fed dam. Unfortunately, things do not always go as planned and all shepherds should be ready to, at least temporarily, supplement or replace a lamb's colostrum needs in case their dam is unable to do so. What is colostrum? The "milk" that ewes produce in the days leading up to lambing and is available to her lambs on the first day after lambing is called colostrum. It is "liquid gold" that contains antibodies to all the diseases…

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Lambing Interventions

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We all love finding new lambs all dried off and nursing, but sometimes ewes need a little help to get there. In general, less intervention is better and if ewes are not having trouble, they will do better lambing and bonding with their lambs if you do not disturb them while in labor. Know what to look for as signs of distress and be sure to intervene sooner rather than later if it is needed. Before lambing starts, make sure that you have some way lined up to be able to catch and restrain a ewe in distress. My favorite…

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Recipes for Keeping Trough Water Running in Winter

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Previously published for The Daily Record through OSU Extension Wayne County I've gotten the question a few times – 'How can I prevent water troughs from freezing without electricity?' Well, what a very good question indeed. First, let's talk a little bit of chemistry. Adding salt to water when you're boiling noodles increases the boiling point of the water, meaning the water is hotter than 212 degrees. This is the same concept with salt water and freezing point; salt water will freeze at a lower temperature than 32 degrees. Soda bottle and salt or burying the trough are a couple…

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Marketing Tips

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On the SheepThings Podcast, marketing emails and questions are becoming more prevalent. How do I market my sheep? That is such a broad question and I usually start with, "That depends …." That is the easy part. When you first started in the sheep business, determining who your market is should have been the first step. Once you determine the market you want to be in, then you can set your sights on how to reach them. One of the first things you need to do for your operation is to raise something people want to buy. Doesn't matter how…

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The Nuts and Bolts of EBVs

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EBVs are tools that producers can use to select breeding animals that will help them meet flock goals for specific traits such as growth, milk, reproduction, parasite resistance and carcass quality. It is important to understand that selecting for extremes in one trait will often put negative selection pressure on other traits of interest. Often, animals with extremely high EBVs in certain traits will require additional nutritional support or better management to perform successfully at that level. In addition, some traits are antagonistic to other traits, meaning that if you select strongly for one trait you may be inadvertently reversing…

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Producer Profile: Alex Caskey from Barred Owl Brook Farm, NY

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As producers we cannot control the weather, but we can build resilience into our farm systems to mediate its effects. Silvopasture - the intentional integration of trees and grazing livestock - has been a hot topic of agricultural webinars because growing trees can do just that. Alex Caskey combines his education in conservation biology with his love of lamb chops. His Katahdin sheep graze the trees along with the pasture grasses and then chew their cud under the shade of those same trees. "Rotational grazing is foundational to silvopasture since trees cannot thrive under continuous livestock pressure. I approach it…

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