Feet and legs are easy to overlook on cattle operations. Nick Simmons, University of Florida Extension, provides a basic review of the importance of hoof and leg care. Two of the more common foot and hoof related issues are foot rot and hoof cracks. Source: Drovers, March 6, 2018. The hooves are one of the most important parts of the cow’s body, because without these, the … [Read more...]
Forestripping milk cows offers many benefits
“Stripping the first three to five streams of milk prior to milking unit attachment serves three important purposes,” says Valerie Ryman, dairy Extension specialist. Forestripping, stimulates the teat for proper complete milk let down, removes the highest bacterial and somatic cell count (SCC) milk, helps milkers identify clinical mastitis and abnormalities in the … [Read more...]
Trich is nasty and costly
Cattle producers work hard to avoid BVD and respiratory disease, but trichomoniasis can cost a lot more than treatments for these issues, often cutting the calf crop by half or more, if not corralled. Trich is caused by a tiny protozoan parasite, Tritrichomonas foetus. In cows. The parasite colonizes in the vagina and uterus. In bulls, it colonizes or lives in epithelial folds … [Read more...]
Dealing with calf dehydration issues
Heather Thomas went coast to coast to gather information from professors and producers about calf dehydration. Dehydration, loss of electrolytes and decrease in blood pH (metabolic acidosis) are the three biggest problems with scouring calves, says Geof Smith, DVM. “Rehydrating those calves is critical,” he says. George Barrington, DVM, says that means supportive treatment … [Read more...]
7 signs calves are headed down a bad health path
Ann Hoskins might have used the term mindful in explaining the “look, listen, smell and feel” strategy to help identify those calves with subtle signs of sickness. The key is to closely observe calves in the moment without making assumptions or overlooking small signs. Source: Progressive Dairyman, March 1, 2018. It’s easy to miss these simple signs when you rush through … [Read more...]
Dairy calves are naturally optimistic or pessimistic
Some calves are inherently optimistic or pessimistic, as are humans, a University of British Columbia study has found. The study also assessed fearfulness through standard personality tests and found that it and pessimism are closely related. Source: Science Daily, February 18, 2018. Sometimes we are tempted to see only the herd, even though this herd consists of different … [Read more...]
Feral cattle creating issues in California national monument
Sand to Snow National Monument lies approximately 50 miles north, northwest of Palm Springs, California, and about 50 miles east of San Bernardino, California. Rising from desert lowlands, its mountainous high desert and cascading streams create panoramic views, tranquility and solitude. But, recent visitors have been surprised by members of a herd of 150 feral cattle that are … [Read more...]
Raise the cull line to match the falling milk price
If a cow cannot pay for her own feed, then there is no return to your land or crop enterprise. A cow should also be paying for her own replacement. Jim VanDerlinde challenges the majority on culling decisions and explains his rationale. He shares a quick, user-friendly template to find the culling sweet spot for a dairy. Source: Progressive Dairyman, February 22, 2018. The … [Read more...]
Latest topics from Journal of Dairy Science
This journal and others may intimidate us because they are, after all, scientific and require more than casual review. I’ve found using the Interpretive Summaries sort tool makes it easy to skim topics. From this issue we note the following abstracts: Associations between management practices and within-pen prevalence of calf diarrhea and respiratory disease on dairy farms … [Read more...]
Beef checkoff continues to enjoy strong approval
The most recent survey on the beef checkoff shows a higher percent of cattle producers approve of the program. often controversial, overall, beef producers are pleased with the performance of the checkoff, says Burt Rutherford, editor: 76% say the beef checkoff has contributed to a positive trend in beef demand 78% say the checkoff has value even when the economy is … [Read more...]
Stockmanship: natural talent or learned skill?
Raising livestock has become a skilled trade with the advent of more technology being deployed in livestock operations. Cheryl Day discusses the challenges and opportunities of training a new swine industry work force in the art of stockmanship. Source: National Hog Farmer, February 13, 2018. Looking at textbook definitions, animal husbandry is the science of breeding and … [Read more...]
Elation, a lot of bull
SAV Elation 7899, a brute of an Angus bull, was sold in early February for $800,000. Greg Henderson, editor, shares some perspective on the bull’s price compared to the recent sale of a meteor. Elation will live a life of bull stud luxury where his semen will be collected and sold so his genetics will trickle through America’s cowherds for years. Source: Drovers, February … [Read more...]
Sponsored Content: Colorado no longer requires import entry permit for GlobalVetLINK customers
KUDOS to GlobalVetLink (GVL) and the Colorado Department of Agriculture (CDA) – Animal Health Division for their successful collaboration to integrate record-keeping platforms to streamline paper trails and data entry for livestock entering Colorado. The integration migrates data from the GVL system directly into USAHERDS in real time. It allows for efficient and accurate … [Read more...]
Transition cow diagnostics: 5 areas to focus
Dr. Mark Thomas returns to the basics when he works with veterinary students or on-farm staff. He focuses on five major areas that can be checked with limited equipment: Udder Uterus GI system (abomasum) Lungs Metabolic Source: Dairy Herd Management, January 3, 2018. Some might argue this oversimplifies the many organ systems and diseases that can affect a … [Read more...]
When to feed the good hay
Cows require additional nutrients during the month before calving. Crude protein needs increase as they move closer to calving, so feeding the highest quality hay just ahead of that time is best. Amy Radunz, University of Wisconsin associate professor, discussed hay quality and quantity with Sara Brown for this article. She shared two main take-homes for producers and their … [Read more...]
Always use enough gun
It is a sad reality, writes Paul Biagiotti, DVM, but every dairy producer is a big game hunter at some point in their everyday work. While euthanasia protocols prefer the use of captive bolt pistols to kill cows, bulls and calves, the cost and training needs coupled with farm turnover makes captive bolt euthanasia problematic. What remains is using a gun. Gunshot is fully … [Read more...]
Lepto: important but potentially misleading
Suspected cases of leptospirosis deserve a comprehensive investigation, writes John Maday. Infertility issues are typically multi-factorial and may be difficult to diagnose, but the causes usually involve non-disease issues such as bull fertility, cow nutrition, genetics, toxins or others. Some producers can mistakenly assume they have a lepto problem and focus on that while … [Read more...]
Proper dosage critical to cattle performance
Cattle producers know it, veterinarians know it and animal health pros know it. Proper dosage is important for medications and dewormers to perform efficaciously. The temptation to skimp on a dose or guess a calf’s weight is always there. Yielding to this temptation can negatively affect performance and health recovery. Writer Heather Smith Thomas offers a solid review of the … [Read more...]
Cattle eat what humans don’t
Critics of beef production often point to pigs, poultry or fish as having better feed conversions than cattle. They frequently leave out a critical point; cattle eat things we cannot. They turn grass, corn stalks, wheat straw and byproducts such as distillers’ grains and cottonseed meal into high-quality protein for human consumption. At the recent Academy of Veterinary … [Read more...]
VFD, one year later
To explore firsthand experiences and client challenges through the first year of the VFD rules, John Maday asked a group of bovine veterinarians from around the country to summarize their experiences. Mike Appley, DVM, believes the VFD has helped generate collaboration between veterinarians and clients in developing better disease-prevention protocols including vaccinations, … [Read more...]
Pain control product for cattle released
The first U.S. Food and Drug Administration approved product for pain control in a food-producing animal was released last month by Merck Animal Health. Banamine Transdermal (flunixin transdermal solution) is approved for pain associated with foot rot and fever resulting from bovine respiratory disease and is applied as a pour-on. The product requires a prescription from a … [Read more...]
Cattle Industry Convention and Trade Show in the books
More than 7,500 cattlemen and cattlewomen blazed a trail to Phoenix last week for the 121st annual 2018 Cattle Industry Convention and Trade Show. Including the 25th anniversary of Cattlemen’s College and the learning experiences that go with it, BQA and environmental stewardship awards were also presented. Throughout the event, new acquaintances were made and friendships were … [Read more...]
Attorneys fighting over sexed semen
A battle is brewing in the U.S. over new technologies designed to make sure only milk-producing cows are born. Most of America’s 9.4 million dairy cows are bred using artificial insemination from bulls with specific genetic traits, but there’s still a randomness about the sex of the offspring. So, more farmers are paying a premium for semen that contains only the X chromosomes … [Read more...]
Feed cows at dusk, calve in the daytime
A feeding practice developed in the 1970s called the Konefal method, remains the most dependable practice to promote daytime calving. Daytime calving makes overseeing cows more efficient and help ranchers get some rest. Source: Progressive Cattleman, January 16, 2018. Kansas State University scientists recorded data on five consecutive years in a herd of spring-calving … [Read more...]
Keep the pressure on lice
Whether or not it’s been a warm or cold winter in your area, winter lice infestations can be a problem. There are two types of lice that infect cattle and both spend their entire lifecycle on cattle hosts: Biting lice - feed on the skin and secretions on the outside of the animal Sucking lice - these species are blood feeders and pierce the skin Source: Beef, January … [Read more...]
Seedstock 100 shows bull influence
The 4th annual edition of Beef Magazine's Seedstock 100 (S100) lists the biggest seedstock producers in the beef industry, including bull sales volume and contact information. The list of breeds and composites that these S100 operations offer speaks to the genetic diversity borne by customer need and demand, as well as breed concentration. Source: Beef, December 28, … [Read more...]
Keep pre-weaned dairy calves healthy and warm
The pre-weaning period is when calves are highly susceptible to cold stress with a lower critical temperature of 50°F for newborn calves and 32°F for older calves. In other words, calves are very easily stressed right now. Those that experience cold stress will have compromised immune systems, affecting them for life. Tracey Erickson with South Dakota State University … [Read more...]
Study suggests more than half of lameness goes undetected
“Producers are aware of lameness as an issue in dairy herds and almost all monitor lameness as part of their daily routine. However, producers underestimate lameness prevalence, which highlights that lameness detection continues to be difficult in in all housing systems, especially in tie stall herds,” according to researchers who studied dairy farms. Source: Dairy Herd … [Read more...]
Stockers, the shock absorbers for the beef industry
It is easy to argue the stocker sector serves as the fulcrum that makes current beef industry efficiency possible. Stocker operators warehouse cattle, spread seasonal surpluses and deficiencies into a balanced mix of volume. They assemble and sort cattle into more homogenous groups—weight, sex, type and such. Along the way, stocker producers straighten out the high-health-risk … [Read more...]
Prevent zoonoses on dairies
An outbreak of multi-drug resistant Salmonella has been associated with dairy calves across the U.S. The Centers for Disease Control and Prevention reported that the outbreak affected 54 people in 15 states. One third of the affected required hospitalization. Situations like this remind us that we should always keep zoonotic diseases in mind. Source: Dairy Herd Management, … [Read more...]