Natasha Pettifor, Cornell University, Department of Animal Science, PhD candidate
(Previously published on extension.org, September 22, 2015)
(Image Source: Natasha Pettifor, extension.org)
Convincing a reluctant new dam to accept an orphaned or rejected lamb or kid can be tricky. Many strategies for “fostering” or “grafting” are frustrating and too often unsuccessful. A technique called vagino-cervical stimulation (VCS), a.k.a. birth canal stimulation, can be helpful and increase the rate of successful grafting. The goal of VCS is to convince the ewe or doe’s body and brain that she is giving birth to another infant. When done correctly, she will bond as strongly and quickly to the grafted lamb or kid as she would to an infant just born to her.
This technique requires a ewe or doe that has given birth within the last 24-26 hours. The more recently she has given birth, the easier the task will be for all involved. Success rates also increase with decreasing lamb or kid age. It is best if the lamb or kid to be grafted is covered in amniotic (birth) fluid. If the lamb or kid is Continue reading
Brady Campbell, Program Coordinator, OSU Sheep Team
If you recall from an article published earlier this month, Dr. Relling and his lab investigated the effects of supplementing fat to gestating ewes. Dr. Relling’s lab compared the supplementation of saturated and monounsaturated fatty acids (MUFA’s – calcium salts of palm oil) to polyunsaturated fatty acids (PUFA’s – eicosapentaenoic and docosahexaenoic acids) on the performance of lambs who’s dam were fed these fatty acids. Through their experiments, Dr. Relling’s lab demonstrated that lambs reared from ewes supplemented with PUFA’s had greater weight gains and therefore a greater economical value when compared to lambs reared from ewes supplemented with MUFA’s.
In taking these points into consideration, producers may Continue reading
Victor Shelton, NRCS State Agronomist/Grazing Specialist
It is 45 degrees outside today as I write this article. I normally appreciate mild winter weather, but when it rains, and temperatures remain above freezing, except for a frivolous teasing of heavy frosts, a pasture can get pretty ugly. I for one wouldn’t mind a little free concrete right now, you know, frozen ground. For many of us, 2018 was an extremely wet year. Some parts of Indiana, including where I live ended up with over 60 inches of rain. That makes me think of a Clint Eastwood quote, “If you think it’s going to rain, it will.”
Strip grazing stockpiled forage is usually a delight. Of course, it is best accomplished under dry or frozen conditions. If the pasture of stockpile is heavy (at least 3,000 pounds of dry matter per acre), then it can often be grazed even under fairly wet conditions without too much long-term damage but, you will need to have a watchful eye. Continue reading
Rodney Kott, Extension Sheep Specialist, Montana State University
(Previously published on the Montana State University Animal and Range Sciences Extension Service page)
For those of you with lambs in the barn, are you happy with your lamb crop so far? Did you happen to use a new breeding ram this year? If so, what type of selection criteria did you use to select this ram? As we begin to think about the next breeding season, Rodney Kott provides us with some food for thought to use in selecting our next breeding ram.
Buying rams… Are we really getting what we see, or are we just getting a new coat of paint?
Commercial sheep producers sell their grass and labor in the form of lamb and wool. The value of saleable product produced on a given land area is a function of the quantity and quality of lamb and wool. Production efficiency and ewe profitability can be maximized by Continue reading
Brady Campbell, Program Coordinator, OSU Sheep Team
Arguably, one of the most stressful time periods during the small ruminant production cycle is the preparation and care of newborn lambs and kids. As much as we would like for the lambing and kidding process to go off without a hitch, there is always the chance that you may have to intervene. Thankfully for producers, we have a team of experienced OSU extension educators that can provide helpful tips to make your lambing and kidding season a success.
On Monday, March 25, 2019 from 6 pm – 9 pm, producers will have the opportunity to tour a pasture based sheep operation in conjunction with a series of talks outlining how to prepare and manage your flock and herd for lambing and kidding season. To begin the event Continue reading
Heather Hamilton, editor of the Wyoming Livestock Roundup
Article compiled from Journal of Animal Science articles from K-State and the University of Missouri
(Previously published on the Wyoming Livestock Roundup)
Although Ohio and Wyoming weather conditions may differ, this weekends cold spell put shepherds to the test as lambs continued to hit the ground. Ensuring that our small ruminants have an ample supply of fresh water is on every producers check list, but monitoring water temperature may not be. Water temperature may play a bigger role than you thought before. To learn more, be sure to read on below!
It’s cold during Wyoming winters and producers utilize many production practices to reduce weather impacts on livestock. Providing warm water to livestock during cold months is an option that can increase water intake and reduce energy needs. Continue reading
Dr. Maria Leite-Browning, DVM, Extension Animal Scientist, Alabama A&M University
(Previously published as a Fact Sheet with the Alabama Cooperative Extension System)
Caseous Lymphadenitis (CL) is a chronically infectious disease of sheep and goats that is caused by the bacterium Corynebacterium pseudotuberculosis. Prevalent on all continents throughout the world, CL causes ulcerative lymphadenitis in horses and superficial abscesses in bovines, swine, rabbits, deer, laboratory animals, and humans. This zoonotic disease (a disease transmitted from animals to humans) is usually underestimated because CL is not a reportable disease in many countries, including the United States.
Some economic losses due to CL are Continue reading
Garth Ruff, OSU Extension Educator ANR, Henry County
The 2019 North West Ohio Seeds For Success Small Farm Conference will be held on Saturday, March 16, 2019 at Northwest State Community College, located at 22600 State Route 34, Archbold Ohio. The conference provides education and topics of interest for small farm and rural landowners. Participants will walk away from the conference with knowledge and ideas of how to improve existing enterprises or marketing opportunities. For those who have some acreage but don’t yet know what to do with it, the conference is an opportunity to consider possibilities, gather information, and make contacts.
The 2019 North West Ohio Seeds For Success Small Farm Conference offers 24 different breakout sessions divided between five different track topics; Continue reading
Susan Schoenian, Sheep & Goat Specialist, University of Maryland Small Ruminant Extension Program
(Previously published on the Maryland Small Ruminant Page)
(Image Source: Biotic Industries)
One of the outcomes of having a high lambing/kidding percentage (greater than 200%) is that you may end up with some lambs/kids that you have to raise artificially. While some ewes/does will be able to raise triplets (even quads), sometimes it may be necessary (or wise) to remove lambs/kids from large litters in order to obtain more satisfactory weight gains.
There are different opinions as to which offspring should be removed for artificial rearing. Traditionally, it was recommended that Continue reading
Brady Campbell, Program Coordinator, OSU Sheep Team
With lambing season upon us, many are concentrated on getting lambs on the ground and getting them off to a good start. Although this is an extremely important step in the continual management of your flock, we must also be thinking one-step ahead. By this I mean, what will be your feeding strategy after your lambs are weaned a few months from now. Some producers may decide to sell their lambs as feeders directly after weaning, but for those that decide to retain their lambs and feed them out, how will your lambs be fed? What will your diet be composed of and will you be providing the diet at ad-libitum or at a restricted intake? Thinking about this, have you ever considered how the feeding strategy you choose could affect the feed efficiency and performance of your growing lambs? If you haven’t, no worries. Thankfully, Murphy and others (1994) did just this to Continue reading
Eric Richer, OSU Extension Educator ANR, Fulton County
OSU Extension to Host Sheep & Goat Series in February
The Ohio State University Extension-Fulton County will be offering a two-night Small Ruminants 101 Series at the Robert Fulton Ag Center, 8770 St. Rt. 108 in Wauseon. The series is intended to cover the basics of small ruminant (sheep & goat) production and marketing for new, current, and interested producers. The program runs from 5:30 pm – 8:30 pm each night. Continue reading
Dr. Ale Relling, Assistant Professor, Department of Animal Sciences, The Ohio State University
Should we feed fats to pregnant ewes?
This question is being posed in order to summarize what was presented on December 1, 2018 at the Buckeye Shepherd’s Symposium on feeding fats to pregnant ewes. Before I enter into the details of the results and economic implications, I would like to clarify two things. First, we must consider ruminant physiology and applicability, noting that the sources of fats/lipids used are commercially available products. Second, the goal of all studies were not to improve or change ewe physiology, but to evaluate the effect of feeding fats during gestation and the impact that they had on the offspring. Continue reading
Michael Metzger, Michigan State University Extension Educator
(Previously published on MSU Extension, Sheep & Goat: December 21, 2018)
Foot rot and foot scald in goats and sheep.
Foot rot and foot scald are contagious diseases of the hooves in goats and sheep.
According to Michigan State University Extension Educator Mike Metzger, a cool wet fall can increase foot scald and foot rot in small ruminants. Foot scald and foot rot are costly diseases in the sheep and goat industries. Producers lose significant time and money every year attempting to control it in their flock or herd. If foot rot and/or foot scald becomes a problem on your farm it takes a lot effort and labor to control symptoms and eliminate it. However these conditions are preventable with good management. Continue reading
Tim Barnes, OSU Extension Educator ANR, Marion County
The Wool Judge Workshop II will be held Saturday, March 9, 2019 at the Animal Science Building at 2029 Fyffe Rd. located at the Ohio State University Columbus campus.
This training workshop has been developed to assist sheep judges in their evaluation of fleece quality within the wool breeds of sheep. The following topics will be presented at the workshop: Continue reading
Dr. Chelsey Ahrens, Specialty Livestock/Youth Education Specialist, Arkansas Extension
(Previously published as a fact sheet with the Division of Agriculture, Research & Extension, University of Arkansas)
Winter Feeding of Sheep and Goats: General Rules of Thumb for Gestating and Lactating Females
Knowing the nutritional requirements of females during the various stages of production allows producers to ensure females are performing at optimal levels. Since females are typically in late gestation and/or lactating during the winter months, when their nutritional needs are the highest, it is even more important to ensure the females are obtaining the proper roughages and/or grains in their diets. Below are Continue reading