Make Money Raising Sheep [Complete Guide]

do you want to make money breeding sheep and ensure a successful lambing season here at heifer USA we've been raising sheep for over 30 years and now we're teaching you how to double your sheep flock and increase profits with a successful breeding operation in this video sheep expert Christine Hernandez will discuss the reading process Pregnancy Care and ultrasounds field processing newborn Lambs maintaining thorough records and most importantly how much money you can make from breeding raising and selling sheep for meat stay tuned until the end of this video to find out how we made more than 25 thousand dollars in one year of sheep production hey I'm Christine Hernandez and I'm the livestock specialist here at heifer USA I've been raising sheep for eight years today I'll walk you through every step of breeding and lambing and share some of our most valuable resources for these processes so let's get started first let's talk through the timeline that we follow each evening in the fall generally at the beginning of September this aligns with the biological patterns of sheep who naturally breed as the days get shorter most of our use or female sheep will come into heat between September 1st and December 31st making The Fall season ideal for breeding in North America the Rams and use will stay together for about 51 days this is a period where the actual breeding happens I'll give you more details about this process in a few minutes but it's useful to establish the timeline of events before we get too deep into the details after the breeding period the pregnant use will spend 148 to 150 days which is about five months in the gestation period this means our lambing season will begin in late February and can last until the end of April we'll cover all of these steps throughout the course of this video but for now let's start back at the very beginning with the preparation for breeding season okay [Music] we've raised Katahdin Sheep for decades at Heifer Ranch because of their high resistance to parasites katahdins are hair sheep which means that they don't produce wool and don't have to be sheared hair sheep are easier to manage in central Arkansas where temperatures get too high for wool sheep to thrive at heifer USA we have a special connection with the Katahdin breed since heifer International helped popularize the breed along with peel Farm the original breeder in the late 20th century recently we decided to introduce another breed of hair sheep to our flock by adding a Dorper Ram by Crossing two breeds of hair sheep we're aiming to retain the best qualities of each breed to improve the genetic makeup of our flock first we need to assess the size and health of our flock we'll start this process at the beginning of the breeding season which for US starts in September we have about 120 mature youths who are available to be bred this season many of these use have been lambing for a few years and have proven themselves to be good moms by weaning strong Lambs while keeping themselves healthy so we want to keep them in our breeding flock we will also introduce some of last season's replacement ulams to our breeding flock at this point they are about seven months of age and can be bred for the first time we want to select the strongest healthiest Lambs to become new mops there are a few criteria we look for when adding new use to the breeding flock first the U lamb must be born as a twin or triplet increasing the likelihood that she will bear multiple lamps next she should already weigh a hundred pounds or more she should have a clear health history proper body confirmation and a good body condition score which we'll discuss later in this video finally she should be well behaved and easy to incorporate into our management system we track these criteria in our detailed record templates so keep watching to find out how you can get a free copy of these documents for your farm we'll also take this opportunity to retire any use that have had trouble lambing or are no longer at their Peak health or have displayed behavior issues once we've decided which use we will breed the season we need to split the flock into their breeding groups based on which Ram they will be exposed to we currently have four Rams Jerry Kramer Chuck and Norris Jerry is a Dorper Ram while the other three are katatans each mature Ram can service about 30 use per breeding season if you have a yearling Ram you can expect him to successfully cover about 20 years when designing our breeding groups we try to create the best pairs possible and always avoid inbreeding for example Jerry is our shortest Ram so he'll be paired with the shorter use so he has better chance of successfully breeding them we also need to ensure that we have enough space for each RAM and their breeding groups to have their own pasture that mean will need four separate pastures divided into smaller paddocks for rotational grazing that are relatively far from each other if the breeding groups are too close together the use may get distracted and the Rams may get competitive both of which could negatively impact your breeding results if you have a vet that can perform a breeding soundness exam for the Rams schedule an appointment four to six weeks prior to breeding to look for any abnormalities that may affect breeding ability some vets can even evaluate semen for viability to ensure the ram will be productive the Rams used in breeding are crucial for the genetic makeup of your lamb crop consider the qualities you'd like to achieve with your flock and select a ram that displays desirable traits make any management changes as needed prior to introducing Rams to breeding groups with our breeding groups assigned we will take the use to the Corral and sort them into groups using a different section of the Corral for each group as we run the use through the Corral we will double check that they're all healthy for the start of breeding we'll assess the used body condition score feel her utters for any lumps and check for signs of parasites we'll also look for any limping or hoof issues that could cause issues during breeding or lambing season foreign group to their respective pastures will they'll await the introduction of their Ram we need to make sure that we're able to keep track of their progress throughout the breeding Cycles we'll need a way to see when each U has been mounted meaning that the ram has made an attempt to breed her because it allows us to estimate when that you will give birth luckily there's a tool developed just for that purpose we use a Premiere one breeding harness and easy Mark crayon for each of our ramps this harness straps onto the ramp's chest and the large rectangular crayon clips into the slot when the ram attempts to breed a u the crayon will rub against her tail head leaving a mark on her tail head as he Dismounts as we conduct pasture checks each day we will bring our handy spreadsheet and binoculars with us and make notes of views that have received a colorful Mark in the past day the position and Vibrance of the crayon Mark give us additional information a you with a faint Mark positioned to one side was probably mounted coming into or out of heat so she likely was not bred ideally the U will be bred in standing heat which makes a very bright crayon Mark centered just above her tail head by collecting the dates of breeding for each you we can accurately estimate the duration of our lambing season we can use the Sheep gestation calendar included in the heifer USA sheep breeding resource guide to determine the approximate due dates of the first bread U and the last bred you which will tell us how long we can expect lambing season to last we can also utilize the color of the crayon to collect useful information about our breeding progress we keep our Rams and used together for three full heat cycles of 17 days meaning use can potentially be bred multiple times during their exposure to the ram we may replenish the Crayons halfway through the heat cycle so the Rams can continue marking used with vibrant easy to see marks each Ram will start out with a light colored marking crayon in their harness after the first 17-day heat cycle we will change out the crayon of the Rams marking harness for a darker color we'll repeat this again at the end of the second heat cycle the different colors of the crayon let us see whether a u was bred or re-bred we outfit our Rams with their harnesses a few days prior to breeding to acclimate them to the feeling and to ensure a snug fit of the harness at this time we also administer cdnt vaccines to the Rams which we'll discuss more later in this video now that the Rams have been outfitted with their harnesses and crayons and the use are patiently waiting in their respective pastures we will introduce each Ram to his breeding group we'll conduct daily checks to ensure the sheep have adequate forage to see which use have been bred and to update our records other than that we'll let nature take its course until it's time to change the Rams marking crayons about 95 percent of our use will be bred during the first heat cycle but ideally we want every single you to become pregnant so we allow for three heat Cycles during breeding we don't use any hormones to induce heat Cycles in our use so a long breeding season helps us organically reach the higher percentage of pregnancies after two full heat Cycles we will combine our four u-groups and leave one ram in the pasture with them this cleanup Ram's job is to use the third heat site vehicle to cover any use who have not yet been bred the downside of a long breeding season is that you will have a long and labor intensive Landing season if you want a shorter Landing season or if your forage can't sustain multiple u-groups for that long you can shorten your breeding season if you choose this method you can conduct pregnancy checks on your use to keep the pregnant ones and sell the open ones this will also ensure that your Lambs are very close in age [Music] foreign about 60 days after the Rams are introduced for breeding we will conduct ultrasounds to see which Hues are pregnant this step is an absolutely necessary but it will allow us to call open use and estimate how many lambs we'll have this season we also want to know how our replacement user doing we prefer them to have single Lambs their first year for easy births some first time use do have twins though and we want to know ahead of time in case we need to assist them in delivery with the help of Dr David Powell a veterinarian with experience in livestock ultrasounds we'll run the use through the Corral catch each you in the squeeze shoe and scan them for pregnancy we've found the easiest way to Ultrasound the use is to use the squeeze Chute to gently turn them onto their sides which allows for easy access to their abdomen if you don't have a squeeze shoe here's an easy alternative method choose an area that's elevated about two feet off the ground or the height of three pallets stacked on top of each other have one person hold the U steady while a second person conducts the ultrasound scan during the ultrasound we can see the developing lambs and their heartbeats that means we can count how many lambs each U is carrying and ensure our flock of expecting mamas get the care and nutrition they need for successful lambing this year out of 120 views 119 of them were confirmed pregnant that's a 99 conception rate which is typical for our operation our Rams spend most of the Year together away from the U's and Lambs but when the Rams are moved from their u-groups after breeding they will be covered in the scent of their use which can intensify aggressive behaviors like head butting and fighting rather than putting all the Rams together immediately and risking major injuries we will slowly reintroduce them to one another this year we place each Ram in individual adjacent paddocks to allow them to re-familiarize themselves with each other through scent and interactions across a secure fence line after one week we paired the two dominant Rams in one Paddock with the other two Rams and a shared Paddock once again making sure they share a fence sign after another week as neighbors the Rams get used to each other since and become less aggressive then we reunited the four Rams peacefully with minimal fighting it's important to keep an eye on the Rams after breeding to make sure they are healthy and putting weight back on because their body conditions will suffer after a busy breeding season now let's turn our attention back to the you flock with all our use reunited in one pasture rotational grazing becomes more manageable for our livestock team and we can regularly check on our pregnant use during the five months gestation period there are a few ways that we ensure that all of our expecting moms are as healthy as possible first we make sure to provide adequate forage for all of our use through rotational grazing our sheep operation is 100 pasture-based meaning that our use don't give birth in Barns or stalls we will select the best pasture we have available for lambing so that our use have 24 7 access to fresh healthy forage in addition to monitoring forage availability in new health conditions we also need to vaccinate our use against clostridial diseases and tetanus with the c d and T shot all of our sheep need to receive this vaccine to prevent diseases like black leg botulism and enterotoxemia we administer CD and T shots to our use at least 30 days prior to lambing so that both the you and her Lambs are covered by the vaccine the only way a lamb receives the antibodies from this vaccine is through the adequate consumption of colostrum immediately after birth while the U's are in the Corral for vaccinations we will use this opportunity to trim Hooves and conduct thorough health checks including body condition scores mouth checks and for matcha scores body condition scoring is a method to assess the overall health of sheep by evaluating the amount of fat and muscle on their bodies one is the lowest score which corresponds to a sheep that is visibly too thin and five is the highest score which indicates that sheep is very overweight three is the ideal body condition score but I will also keep sheep that are slightly underweight with a score of two it's much easier to have a u gain weight and to raise her body condition score than to lose weight in a patch based operation next we'll evaluate the condition of each used teeth and gums the gum should be a healthy pink color with no bleeding or swelling on the teeth we're looking for any signs of wear breakage or misalignment teeth should be smooth with no sharp edges if a u has missing or broken adult teeth she might have a hard time grazing and eating enough to support her Lambs as they develop another danger to our used nutrition is parasites which we will monitor with the famatcha system the famatcha system uses a color chart which is compared to the mucous membranes of the used lower inner eyelid this test is used to evaluate the used level of anemia caused by hymacchus contortis infection commonly known as a barber pole worm and it should only be conducted by a trained from matcha card holder if you'd like to become certified in famatcha evaluation we've included a link in the description of this video on a scale of one to five a dark red eyelid membrane color is a one and indicates no significant issues a very pale or white eyelid receives a score of five and indicates severe parasite issues scores of one and two are considered healthy while scores of three and four are concerning and require additional Health monitoring through the five-point check system uses score 5 require chemical dewormers which likely means we will call them from our breeding flock if any use exhibit poor body conditions broken teeth or poor Behavior we'll use this opportunity to call them since we want to maintain the healthiest flock possible during the last month and a half before lambing begins we will supplement the phlox forage with a feed mix of Oats dehydrated Alfalfa and corn chops to ensure the use are getting sufficient nutrition during the critical third trimester without this additional feed the use could suffer a disease called pregnancy toxemia which can be fatal for both the you and her unborn Lambs at the beginning of the third trimester we provide half a pound of grain per U per day from there we'll gradually increase to a a pound and a half of grain per U per day in addition to our year-round free choice salt and mineral feeders we offer free choice sodium bicarbonate also known as baking soda to prevent the use from experiencing acidosis as a result of consuming grain supplements this final trimester is crucial for the growth and development of lambs and it's the only time we provide additional feed for our sheep flock the last thing we need to do to prepare use for lambing is to make them easily identifiable out on pasture we will use long lasting oil-based paint to Brand each you with her ear tag number we'll paint the number on both of her sides so that no matter which way she's facing we can easily identify her number throughout the lambing season this helps us maintain accurate records and ensure a successful season Once lambing starts if you're enjoying this video please like it and subscribe to our channel for more opportunities and regenerative agriculture training up next we're discussing all things lambing what supplies we use how we field process newborns and how we maintain thorough records throughout lambing season and how you can improve your record keeping with a free resource from heifer USA [Music] thank you long before your first lamb is born you should gather all the necessary supplies for your Landing kit I keep my supplies in a 50 gallon storage bin which I take out to pasture with me I'll also bring my shepherd's Crook and an empty laundry hamper which may seem a little crazy but it's actually a huge help when field processing newborn Lambs FAU gives birth to twins or triplets I'll put the siblings in this laundry hamper so I can field process and record data on one lamb at a time without the others wandering off with the U we'll talk more about field processing Lambs in a few minutes but just know that it's certainly a two-handed job so keeping all our Lambs in one place is essential the first and most important things we purchase each year are ear tagging supplies we special order our ear tags to fit our livestock numbering an organization system we buy yellow tags for female lambs and or tags for male lambs and each ear tag displays four to five numbers the first two digits correspond to the Lamb's birth year and the remaining two digits reflect when the lamb was born during the lambing season we also have the all-flex ear tag applicator and Super Lube antiseptic lubricant that makes ear tagging quick and easy make sure your ear tags and applicators are compatible we have a pair of scissors to snip the Lamb's umbilical cords an iodine and a spray bottle to sterilize the area we have a sling and digital scale to weigh the new lambs and our record binder to capture the birth weight your tag number and other information about the Lambs we also use spray line Animal Safe spray paint to Mark the Lambs with their mom's ear tag numbers to help make sure that they use and Lambs are paired correctly you keep towels in our Landing kit to clean off and warm up any Lambs that still have fluids on them it's a good idea to keep sterile gloves in your Landing kit as well finally we have our illustrator and castration bands for our male Lambs we'll show you exactly how to use this tool in a few minutes in addition to the lambing kit that I bring out to the pasture we also have lambing supplies that I keep in the office and are used for lambs with health issues if a lamb has trouble nursing we use a bottle fitted with a lamb nipple to feed either Frozen or powdered colostrum followed by lamb milk replacer we have a stomach tube in case the lamb is struggling to eat or drink by itself we keep energy drench on hand to give a boost to any Lambs that are lethargic our goal as part of Grassroots Farmers Cooperative is to eliminate the use of antibiotics in raising our livestock especially those that will later be processed for meat if we notice any health problems or deficiencies we'll first administer animal aspirin vitamin B dextrose calcium or an anti-inflammatory medication when appropriate we have needles and syringes available for those purposes we have a lamb warming station in the office with a laundry basket and space heater to help raise the Lamb's body temperature we also keep a prolapse harness handy in case any you suffer prolapse after giving birth and finally we always keep our veterinarian's phone number on hand in case we have a lamb or you with a health concern that that we are able to treat ourselves [Music] we field process and collect data on our land within 24 hours of their birth if we wait any longer the Lambs will be very difficult to catch however a few important things need to happen before we begin field processing a new lamb first we want the lamb to dry off so it's no longer covered in mucus after giving birth a u will typically lick her Lambs to clean them off and begin that bonding process we also want to see the lamb successfully nurse to make sure that it is paired with the correct Hue if a u does not lick the lamb or let the lamb nurse the lamb may be incorrectly paired or rejected by that you once we know which Lambs belong to which you it's time to start the field processing we bring the lambing Kit out to the pasture and place it near the landing bed or the area where the U has given birth this spot is marked with the scent of the new Lambs so it will be the first place the U looks for her Lambs bringing the lambing kit to this spot makes field processing far less stressful for the animals and ensures that the U stays close by to watch over her Lambs the first step of field processing is ear tagging with the lamb held securely either between my legs or by another person I load the two parts of the ear tag into the applicator and apply a dab of antiseptic lubricant using my fingers I positioned the tag between the two Ridge lines that run down the Lamb's Ear and Center it then I squeeze down quickly and firmly to pierce the ear and secure the tag in place next we need to weigh our new lamb first we put the lamb into a sling with their front legs through the loop and the wide strap across their belly then we hook the slings two straps to the bottom of the digital scale we lift the lamb just off the ground take the weight and gently lower her back down to remove her from the sling we now look at the Lamb's umbilical cord which will naturally break during birth we trim the umbilical cord with scissors so it's about two to three inches long and then we treat it with iodine solution to prevent infection and create a protective barrier if we're field processing a male lamb we need to castrate him as soon as possible while there's less blood flow to the area and less pain for the Lamb with the lamb laying on his back I load the small rubber band onto the four prongs of the illustrator tool as I squeeze the band opens wide enough for me to reach through to and place his testicles through the band I make sure both testicles are inside the band and both nipples are outside of it when I stop squeezing the illustrator the band tightens around the testicles cuts off the blood supply and causes the scrotum to wither and fall off within two weeks the final step in our field processing routine is paint branding our Lambs so we can easily match them to their mamas using Animal Safe spray line paint we paint the mom's ear tag number on both sides of the Lamb's body we use different colors of paint to designate whether the lamb was born as a single Twin or triplet maybe even a quadruplet since Mom and the babies are paint branded we can easily check that the you and Lambs are paired correctly if a lamb is born on a particularly cold rainy or snowy day we will outfit it with a clear biodegradable rain jacket to keep the lamb dry and warm on pasture when we finished field processing our new lamb it's time to return it to the U a good mom will stay close by and repeatedly call for her lands Maiden used may run around frantically calling for their lambs we find her lamb we will hold it at her eye level and slowly approach her when she hears the lamb I will gently place it on the ground using my hands to study it if we're field processing twins or triplets we'll return all the Lambs at once to the U reunited and it feels so good [Music] as I mentioned earlier maintaining thorough and accurate Landing records is crucial for a sheep breeding operation these records help us care for our new Lambs determine which Lambs join our brooding flock and decide which Hues are paired with each Ram these records also help us keep track of the health and behavior histories of each animal so we can strive for the healthiest flock possible to help you maintain thorough records we've included copies of the record templates we use here at heifer USA in our sheep breeding resource guide which we've Linked In the description of this video these templates include you and Lan profiles to record each animal's ear tag number date of birth or purchase health and treatment history identifying characteristics and more we've also included our lambing record template which walks you through each step of field processing your newborns click the link in the description of this video to download a free copy of all of these resources and more keep a close eye on our flock to make sure that yous are caring for their lambs by nursing a good you will widen her stance and Arch her back to make her teach more accessible to her Lambs occasionally a u will abandon or reject her Lamb by ignoring it or headbutting the lamb away there are many reasons for a you to reject a lamb including but not limited to an unsuccessful bonding period hateful nursing for the you a confused lamb following the wrong you or it confused you kidnapping the wrong lamb then abandoning it later there are so many possibilities and we may not always solve the mystery but we do need to meet the needs of our animals healthy well-fed lambs will stretch when they stand then run and play with other Lambs or follow their moms around the pasture if we see a lamb constantly calling for her you with no response it's possible that she was rejected a lamb with a hollow or sunken belly probably hasn't eaten because it hasn't been allowed to nurse if a lamb gets up walks a short distance and then lays back down it's likely weak and malnourished these abandoned Lambs need extra care from us including bottle feeding to provide sufficient colostrum within 6 to 12 hours of birth colostrum is the nutrient-rich milk that use produced just after lambing and it's crucial to a lamb's ability to fight infection so if we see a lamb that's rejected or otherwise unable to nurse we need to intervene here at heifer USA abandoned Lambs become bottle babies meaning a livestock team member will bottle feed them three times a day until they are strong and healthy enough to be sold to other local farmers this job is labor intensive but it helps us achieve a low mortality rate and a higher return on the time and Care we've invested in our flock the most common cause of death in newborn Lambs is hypothermia and starvation which often appear together spotting a lamb that is just starting to suffer from hypothermia or starvation is a key skill things to watch for include a hunched posture hollowed outsides excessive calling lethargy and dehydration in many cases where hypothermia and starvation are in its early stages all that's required is to make sure that the lamb gets a good suckle from the you any land that is unresponsive or lying flat out on its side requires immediate attention perhaps the best way to learn to recognize a chilled lamb is to watch the behavior of other Lambs that are doing well there's an Indescribable look to a well-fed and happy lamb and once you know it you will have little trouble spotting the ones that lack it there are also two techniques that will help save the lamb the first is feeding colostrum and lamb milk replacer by stomach tube the second technique is administering dextrose by intraperitoneal injection to make sure you're administering the right amount of dextrose we've included a dextrose dosage information sheet in our sheep breeding resource guide as the Lambs continue to grow we we watch both lamps and use for signs of illnesses our main concern for use is mastitis and inflammation of the mammary gland that makes nursing difficult and painful for the you if a u is experiencing mastitis you will have a fever her utter will be hard red and hot to the touch she may refuse to eat and she probably will not allow her Lambs to nurse her milk may be stringy and clumpy or could contain some blood since these are breeding use and they will not be processed for meat we can treat mastitis with antibiotics for other serious illnesses in Lambs or use contact your veterinarian for expert advice [Music] throughout lambing season we continue to utilize rotational grazing to provide nutrient-rich forage for our newly expanded flock in addition to our 120 use we now have more than 200 Lambs over the next eight to nine months we need to regularly move the flock to prevent over Grazing In Our pastures and move them away from parasitic opportunities we will regularly monitor our Lambs for parasites conduct health checks administer CD and T vaccinations and watch as they grow to an ideal weight of 120 pounds at that point it's time to send the Lambs to be processed as this year's Lambs grow we're creating a step-by-step video guide for raising Lambs on pasture with information on Stocking rates rotational grazing livestock Guardian dogs winter management and more subscribe to our channel so you don't miss is it because heifer USA is a member of Grassroots Farmers Cooperative we sell our Lambs directly to the co-op we receive payment based on the total hanging weight of our Lambs then Grassroots sells and delivers individual cuts of lamb to customers through their e-commerce site if you're not a member of a farmer's Cooperative there are still many ways to make a profit with your Lambs you could sell weaned Lambs to other Farmers for breeding through Livestock Auction or personal networks you can sell full lamb carcasses to a processor or butcher you could sell individual cuts of lamb like shoulders and racks at farmers markets in local stores or at your own Farm Stand of course be mindful to follow all Meat Inspection and sale regulations in your area with a wide variety of sale methods and markets it may be difficult to predict your profits from sheep breeding however we'll show you exactly how much money we made in gross sales from one cycle of sheep breeding first let's account for the called views and bottle lamps we sold to other farmers in one season we sold 14 open use to a local sale barn for 155 dollars each three bread used to a local first time sheep Farmer for 170 dollars each 18 bottle Lambs to local farmers for fifty dollars each bringing our live sale payout to 3580 dollars before we look at the revenue from the Lambs we sent to processing we need to understand the difference between live weight and hanging weight or carcass weight when we send our sheep to processing they should weigh between 100 and 125 pounds when they arrive at the processor they will weigh slightly less since they're rumens or stomach Chambers are no longer full of forage and water the lamb will weigh even less after it's processed and its carcass is hung to be weighed the carcass weight of our Lambs is typically between 45 and 55 pounds we sell our lands to be processed in two groups one in October and one in November to allow all the Lambs to reach their goal weight with 66 Lambs processed in October and 62 in November the total carcass way of our land flock came to 6377.5 pounds for a total payout of 23 641.40 from processing all together in one cycle of sheep reading we made 27 221.40 after selling this year's Lambs we're left with 120 of our best use and replacement use so we can start the cycle over for our next lambing season [Music] breeding sheep can be a long occasionally labor-intensive process but it can yield significant profit for small-scale Farmers to make it as easy as possible to plan execute and profit from a successful breeding season we've created the heifer USA sheep breeding resource guide with an annual management calendar lambing records you and lamb profiles this document will keep you organized for many breeding Seasons to come claim your free copy at the link in the description and let us know you enjoyed this training by liking this video and subscribing to our Channel thanks for watching keep learning with heifer USA with on the ground lambing season advice from Christine or learn the basics of raising sheep on pasture with this video [Music]

Channel: Heifer USA

Views: 99,832

Keywords: sheep farm, lambing season highlights, lambing tutorial, sheep ear tagging, lambing toolkit, grazing lambs, lambs grazing, lambing supplies checklist, how we breed our sheep naturally in season, sheep breeding season, learning how to raise sheep, raising sheep for beginners, lambs on pasture, learning how to sheep farm, lambing season for sheep, katahdin sheep, handling pregnant sheep, sheep business plan, lambing for beginners, are sheep profitable, cdt vaccine for sheep

Id: h15jeOF31TM

Length: 38min 34sec (2314 seconds)

Published: Tue May 16 2023