One of the bigger threats to overall transition cow health is a reduction in dry matter intake while her energy requirements increase to support milk production. Mindy Ward gathered dairy management practices to help improve overall transition cow performance for this article. The transition cow is milking, producing more milk and not consuming enough calories to cover that . … [Read more...]
Search Results for: dairy cow transition
7 transition period diseases costing dairy producers money
Many dairy production problems can be traced back to the dry or transition period. It is one of the critical time frames in a cow’s production cycle, writes Taylor Leach. She shares a breakdown of seven diseases and how much cost they add. . . . the most common management diseases that occur during the cow’s transition period on U.S. dairies are lameness, mastitis, retained … [Read more...]
Transition cows. It’s tough being the new kid
Maureen Hanson shares takeaways from a recently published collection in the Journal of Dairy Science authored by Kathryn Proudfoot and Juliana Huzzey. Highlights include: Primiparous cows face new experiences outside of their control during transition. Primiparous and multiparous cows have different social, feeding and lying behaviors. When regrouped, primiparous … [Read more...]
Detecting transition cow problems
Overall production problems can usually be traced back to a cow’s dry/transition period. Virginia A. Ishler says it is helpful to know if that is really the issue before solving the problem. She shares information from the DHIA 202 summary report to help determine if a problem is occurring related to transition. Source: Dairy Herd Management, June 8, 2020. Link. If two out … [Read more...]
Cows put their own calcium into milk – more than half of mature cows have subclinical hypocalcemia
The demand for calcium from cows to enrich colostrum is highest at calving. This is because cows are literally drawing from their own calcium stores to put the mineral into the milk. The result is often a negative calcium balance that occurs before the mechanisms to pull calcium from the cow’s skeletal system get activated. Calcium homeostasis is fragile around calving time. … [Read more...]
Dairy topics: Milk fever, dry cows, inbreeding, heat stress, sperm dose
Here are worthwhile topics to discuss with dairy producers during National Dairy Month. Veterinarians and direct-to-dairy representatives often find a third-party article opens the door to discussions beyond normal dialogues and details. The pandemic has taught us the importance of educational communications. Share these in person, on social media or in … [Read more...]
Dairy topics: cow lying time, evaluating colostrum and virtual dairy tours
Keeping cows resting, improving measurements for failure of passive transfer and preparations for June Dairy Month are all actionable topics for animal health pros working with dairy producers. The Undeniably Dairy educational resources may interest people in your networks who plan to extend home education during summer. Take a few minutes to watch this virtual tour. < … [Read more...]
Rethinking dairy footbath use
The dairy business is carried on cows' hooves. Digital dermatitis (DD, also known as hairy warts, strawberry warts) remains the number 1 cause of lameness in dairy herds with increasing concern among feedlot cattle. Hoof trimmer Jamie Sullivan suggests DD remains prevalent due to the way we have been trying to prevent or treat the lesions in the first place. He shares research … [Read more...]
Long-term effects of postpartum clinical disease in dairy cows
Researchers continue to study various effects of postpartum clinical disease to dairy production. The transition period will make or break a lactation and quite possibly the entire productive life of a cow. Considering the performance of a dairy cow over several years and lactations makes disease incidents during her production lifetime important considerations. A recent … [Read more...]
Top cows avoid health problems, cycle quickly
Research has shown that a good fresh period is essential for cows. Hopefully, they begin milking, avoid health problems and start cycling quickly. According to Milo Wiltbank, this task is more easily accomplished if cows gain weight during the transition period that includes the 21 days before and after calving. Source: Hoard’s Dairyman, May 7, 2018. Link. According to … [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...]
51st World Dairy Expo opens next week
World Dairy Expo® is a five-day event showcasing dairy cattle and the newest technologies available to the dairy industry. The annual show takes place at the Alliant Energy Center in Madison, Wisconsin. It is a unique animal health gathering. Plus, Wisconsin’s fall colors often provide postcard-like scenery. Source: World Dairy Expo, September 2017. World Dairy Expo … [Read more...]
Dairy industry’s changing face
Imagine cow cameras in the parlor so dairy consumers can view on their smartphones cows on a dairy being milked. Tom Haren thinks consumers will also influence how we house cows. His reasons for the change: transparency, sustainability and technology. Dairy site size will likely shrink while dairy enterprises will grow substantially. Source: Milk, March 2017. Automation … [Read more...]
5 strategies to improve a cow’s immunity
Transition cows benefit from more attention and care. Barry Bradford, an immunity specialist from Kansas State University offers his top five strategies to help these cows: Manage body condition Housing Antioxidants Anionic diets Tweak immunity Source: Hoard’s Dairyman, April 24, 2017. INSIGHTS: Transition is an ongoing discussion at every level of dairy … [Read more...]
Transition, we’re getting closer
A recent study from the University of British Columbia suggests both rumination monitoring and recording of feeding behavior are effective in gathering data for preventive health care. Sick transition cows tend to avoid eating much like humans with a stomachache or head cold. Preventative treatment then is all about getting out in front of these conditions and getting cows … [Read more...]
Transition time is critical for milk and more
Phil Cardoso, University of Illinois, shared his presentation, “Fine-tuning transition cow care,” with listeners on the monthly Hoard’s Dairyman webinar. He strongly urged producers to limit the change in body condition scores by 0.5 for the entire lactation and dry period. “It is tough, but we really need to minimize the condition shifts.” Source: Hoard’s Dairyman, … [Read more...]
What drives colostrum yield, quality?
Researchers are working to uncover cow-specific and environmental factors associated with colostrum yield and quality. Colostrum yield was associated with a range of cow-specific factors including the sex of the calf, whether the calf was a stillbirth, gestation length, dry period length, parity, previous lactation length and previous lactation 305-day mature-equivalent milk … [Read more...]
Hybrid approach helps maximize colostrum quality
Achieving high levels of circulating IgG in newborn calves may be easier by boosting maternal colostrum with commercial colostrum replacer. It give calves the best of both worlds when it comes to maximizing passive transfer of immunity. Source: Dairy Herd Management, May 6, 2022. Link. With excellent dry-cow vaccination and colostrum protocols in place, supplementing … [Read more...]
Worth a Glance – March 11, 2021
Ionophores help control coccidiosis and more Source: Dairy Herd Management, March 4, 2021. Link. Ionophores promote calf health and performance through a combination of disease control and improved feed efficiency. They also have shown numerous benefits in dry, transition, and lactating cow rations. 5 signs indicate the time to consult a professional obedience … [Read more...]
Reducing digital dermatitis starts with hygiene, hygiene, hygiene
Jamie Sullivan discusses how to create an effective digital dermatitis control plan to keep this endemic spirochete bacteria at bay. He focuses on four key elements of reducing incidence: Hygiene, hygiene, hygiene Nutrition Dry cow and transition cow footbath Walk heifer pens: Source: Progressive Dairy, January 19, 2021. Link. Understand how the bacteria … [Read more...]
Stressed now, lame later
International hoof care consultant Karl Burgi identifies three primary incidences that can trigger lameness events: heat stress any episode of cows standing too long transition Source: Dairy Herd Management, March 31, 2017. Heat stress affects the feet? Yes, said Burgi, because hot cows stand more to try to cool off. When cows are standing, blood does not flow as … [Read more...]
Social studies for calves
The headline stopped me. Dairy veterinarians and reps servicing dairy accounts need to consider the practice of pairing calves based on the study this article references. It is surprising separation anxiety is not referenced given our experiences with early and post-weaning stress in most animals. This is not unlike trying to lessen anxiety by pairing two puppies or two … [Read more...]
First two hours of calf’s life critical to survival
This straightforward article is a stark reminder of the challenges calves experience at birth. DVMs, veterinary staff members, dealers and sales reps should find at least two things they have forgotten or no longer use in their approaches to calves at birth. Dr. Garry offers a simple timetable to ensure a newborn gets started on a successful, healthy life. Source: … [Read more...]