The USDA’s National Institute of Food and Agriculture recently awarded more than two dozen Veterinary Services Grants totaling $3.8 million to universities and veterinary practices working to address shortages of food animal veterinary services across the nation in underserved areas. Source: Dairy Herd Management, December 9, 2024. Link. … [Read more...]
Updated Holstein USA Stature Scale may affect breeding programs
The Holstein Association USA has revised the stature scale that serves as a tool for measuring the size of Holstein cows in the Classification program. The changes ensure a fair representation of cow stature across the population, aligning the scale with average sizes in current herds and enhancing the precision of genetic and conformation evaluations. The old stature scale … [Read more...]
Bred heifers need more individual care, nutrition during winter months
Commentary: “Set it and forget it” herd management practices, especially with heifers, can cause great losses for cow-calf producers accustomed to managing cattle as a herd rather than individually. For veterinary teams and nutritionists, proactive communication as winter progresses can create value for the animals, the producer and for the animal health professional. The key … [Read more...]
Enhance reproductive success in the cow-calf herd
Reproductive technologies, when used appropriately, improve herd health, efficiency, genetics and overall profitability, writes Roselyn Biggs, DVM. Enhanced reproductive technologies exist for herds using bulls, as well as those using artificial insemination. She notes low percentage use of estrous synchronization, even though it can be effective and provide benefits in many … [Read more...]
Mexico notifies United States of New World Screwworm detection
Commentary The recent announcement that officials detected a New World Screwworm in Mexico brought memories of removing screwworms from baby rabbits, ducklings and newborn puppies in the late 1960s. These experiences make this situation a priority to share with animal health pros. Vigilant monitoring and managing fly populations is critical to avoiding the devastation … [Read more...]
Worth a Glance – December 5, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, November 27, 2024. Link. November 2024 AHD post archives. Link. ==================================== Less meat, better health? No so fast. Source: Drovers, November 18, 2024. Link. Nevil Speer asserts it’s clear that solving our weight and/or diabetes issues is far more complicated than simply eliminating … [Read more...]
Microbiome-gut-brain axis; its importance in production animal agriculture
Complimentary Commercial Content Steve Lerner, PhD, shares how two legacy companies, Novozymes and Chr. Hansen, became the company Novonesis <Link>. His role with the new entity is to educate and support the company and industry by sharing the benefits of effective probiotics. Lerner explains the significance of the microbiome-gut-brain axis in animal production and … [Read more...]
Hold the net wrap and twine
Rumen microbes do not digest plastic net wrap or biodegradable twine. Sisal twine does digest but much slower than hay, writes Erin Laborie. As hay feeding begins this winter, use this article to remind cattle producers of the risks of allowing cattle to ingest bale-binding materials. Note that even grinding the wrap and twine can have a negative effect. Source: Progressive … [Read more...]
Carbon cowboys (video)
We’re sharing this fascinating excerpt from “herd impact” - one of the 10 original “carbon cowboys” films by Peter Byck, which explores the many ways working with nature improves pasture and grazing management. The discussion of herd impact, holistic management of smaller grazing areas and limiting days of continuous grazing provide important perspectives for animal health pros … [Read more...]
Protecting ourselves from hearing loss
Includes Commercial Content The discussion of electronic hearing protection as a solution for hunting- and shooting-related hearing loss caught our attention. Animal health pros and workers in swine confinement, kennels and shelters and confined cattle areas can experience hearing loss from the noise in those environments. Different from over-the-ear noise cancelling … [Read more...]
First factory farm ban passes in Berkeley, California
Mostly symbolic, Measure DD’s passing in the city of Berkeley, California, may spur similar policies elsewhere in the United States. Advocates say large livestock facilities produce immense amounts of waste that can pollute water and spread disease, adding to human health risks. Source: Agricultural Dive, November 14, 2024. Link. INSIGHTS: A review of the city of Berkeley … [Read more...]
Rendering: Every part has a purpose
The parts of animals we don’t eat provide many benefits. NARA has a new informative video for the young, the old, those in the livestock business and those who’ve never touched it. Thanks to Sharla Ishmael, editor of NARA’s Render magazine, for sharing. Source: North American Renderers Association, November 2024. Link. (animated video, 4:00 min) … [Read more...]
BQA practices now saturate every phase of the beef industry
Today, approximately 85 percent of U.S. beef comes from BQA-certified producers, writes Clint Peck. He shares the history of capturing the value, challenges and opportunities BQA certification presents. We noted the comments about involving smaller producers and the need for continuously educating cattle producers about best practices. Source: BEEF, October 18, 2024. … [Read more...]
Forage alone may not cut it for fall-weaned calves
Commentary So many variables determine producer success when raising calves and preparing them for the next stages of their lives. Amber Friedrichsen’s discussion of various approaches to supplements and forage as winter progresses provides an opportunity to visit with producers about ensuring proper nutrition. It also supports the overall health of the animals and the … [Read more...]
Updated APHIS rule for EID now in effect
Jennifer M. Latzke’s article is a reminder about APHIS’s updated traceability rule that went into effect November 5th. The rule, which amends the previous 2013 rule, now requires ear tags to be both visually and electronically readable for sexually intact cattle that are 18 months of age or older, rodeo and exhibition cattle, and dairy cattle moving interstate. Cattle that … [Read more...]
Surf and turf: researchers to study feeding seaweed to cattle
Past research has found that feeding seaweed can reduce methane emissions from cattle, but results are mixed. Now, researchers from Oregon State University are investigating a specific type of seaweed and supplementing cattle that graze in the sagebrush-steppe ecosystem rather than a feedlot environment. Source: Oregon State University, October 28, 2024. Link. … [Read more...]
Building a new breed: the American Black Hereford
There is considerable pride and breed loyalty among cattle producers despite the overriding objectives to improve production efficiencies and profits. Gilda V. Bryant shares the development of the Black Hereford in the article here. Despite the name sounding like an oxymoron, Black Herefords are a thing. Source: Progressive Cattle, October 15, 2024. Link. … [Read more...]
NCBA guide for making culling decisions
A guide developed by the National Cattlemen’s Beef Association and CattleFax will help cattle producers with the often difficult decision to cull cows and bulls. Not all of these animals must end up as ground beef if producers understand how to optimize the value of cows that don’t bear calves through better welfare management practices. About 20% of the total revenue of a cow … [Read more...]
Calves like their water hot
Calves and cows prefer warm water closer to their own body temperatures. Maureen Hansen shares how water temperature adjusts rumen development and its bacterial environment. A Finnish study showed calves offered warm water continued to drink more even after weaning. Source: Dairy Herd Management, November 12, 2024. Link. INSIGHTS: Feeding water near or above 70o F seems … [Read more...]
Blueprint for receiving new feeder calves
The objective of a receiving strategy is to make the transition from calf origin into the feedlot or backgrounding yard as seamless as possible. Jessica Sperber says the first 14 days upon feedlot arrival are critical in calf development and set the performance trajectory of the calf for the remainder of the feeding period. The main concerns are feed intake and water … [Read more...]
Help livestock and farm customers get funds they deserve
When natural or man-made disasters strike, USDA programs can help rebuild herds, infrastructure, buildings and crops. However, they can be hard to access for average producers. Enter Crop Disaster Recovery, a grant acquisition firm that helps farmers obtain funding from disaster recovery programs and grants through USDA. Source: FarmFutures, September 25, 2024. Link. “We … [Read more...]
Weaning calves. Art or science?
There are some basic principles and practices that will give calves the best chance at navigating the weaning process, writes Zeb Gray. Whether done abruptly or gradually, he recommends producers define what their goals are beyond just separating cow and calf in the weaning process. He emphasizes the importance of a veterinary relationship considering any new antibiotic … [Read more...]
Mitigating weather-related stress in beef cattle
Fall weather is a series of transitions from hot days to cool days, which include wind, rain, sleet and snow. In much of the U.S., it is normal to see high-low temperature swings of 50o F or more. The Beef Checkoff-funded BQA National Manual provides guidelines for handling cattle as weather patterns vary to optimize animal welfare. Julia Herman, DVM, MS, DACVPM, writes … [Read more...]
Fresh cows run a daily marathon
Three weeks before and three weeks after calving, dairy cows experience massive changes in nutrient and micromineral demands. An energy deficit is common in this period and cows struggle to take in more energy than they deplete. Jessica McArt, DVM, compares this energy challenge to marathon runners in this article. Her analogy might help explain the effects of transition to a … [Read more...]
Bird flu mutating and reassorting with seasonal flu could create a pandemic-causing virus
Commentary It is NOT time to panic. Experts are studying the potential for H5N1 to mutate and reassort with seasonal influenza. They indicate humans and pigs could both serve as mixing vessels for a bird flu–seasonal flu hybrid. The article by Tanya Lewis provides a situation analysis, food for thought and reinforces the importance of: seasonal flu vaccination for … [Read more...]
The deep impact of protein formulation in calf starter feed (video)
Includes Commercial Content Choosing the right proteins in calf starter feed is essential for optimizing rumen fermentation and developing healthy digestive function. Until weaning, liquid milk feed provides most of the protein supply in calf weaning plans in the first half of the initial growth phase. These proteins are essentially of dairy origin. During the second half of … [Read more...]
Review: 3 keys to lameness prevention
Hoof care requires diligent efforts to avoid lameness in dairy animals. Properly maintained footbaths are critical along with regular hoof trimming and scraping multiple times per day. Jason Hartschuh shares the importance of footbath depth and solution options, including copper sulfate, formalin and zinc sulfate. Source: Hoard’s Dairyman, October 28, 2024. Link. Barn … [Read more...]
Pekin ducks, a turkey alternative
Rumors of turkey shortages due to flocks being euthanized because of HPAI may make the Pekin duck an option. A Pennsylvania family has developed a substantial commercial duck business featured in the article here. While the Pekin duck is a famous icon for AFLAC, it’s all-dark meat may become a favored alternate choice for the holidays. Source: American Agriculturist, … [Read more...]
Worth a Glance – October 24, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, October 17, 2024. Link. Most read posts from the October 17th AHD Bulletin – Vet Techs play a critical role in pet healthcare. Link. Shelter dog behavior after adoption. Link. How to use dog food toppers. Link. A horse owner’s final act of care. Link. Facial recognition app recognizes cows … [Read more...]
FDA: Aspirin use in dairy cattle and other food animals is now prohibited
Citing HPAI infections in dairies, drug residue risks and concerns about protocol drift, the FDA has reversed its stance on using aspirin, which was never approved for use in cattle. Protocol drift is a real thing . . . there are approved drugs with labeled indications, those should be our first line of treatment.” - Alison Vander Plaats, DVM Source: Hoard’s Dairyman, October … [Read more...]