How we treat animals will inform our future with robots Source: One Zero, April 1, 2021. Link. Author Kate Darling from MIT Media Lab believes that as humanlike robots become more advanced and more deeply integrated into society, we should be wary of people becoming accustomed to mistreating them. Diagnosis of the diagnostics in … [Read more...]
Research explains why cool cows can provide more milk
Heat stress represents a major burden to the dairy industry making improving cow comfort and productivity in the hot and humid summer months a significant management objective. University of Georgia researchers determined that dairy cattle cooled with fans and sprinklers respond better to heat stress, produce more milk and have healthier mammary glands. A recent study … [Read more...]
Virtual fencing technology to intensively graze lactating dairy cattle, really?
Grazed pasture is generally the most cost-effective nutrient source in pasture-based dairy systems. A recent study compared traditional electric fence to GPS technology connected to cow collars. The objective was to measure the technology efficacy and pasture use outcomes. Source: Journal of Dairy Science, April 1, 2021. Link. Overall, this study demonstrated a successful … [Read more...]
New PRRS 1-4-4 L1C variant deserves vigilance, preparations
PRRS has been challenging swine producers for nearly 35 years. In late 2020, a variant strain surfaced from the PRRS 1-4-4 L1C lineage. It can be extremely virulent, although not the only variant strain circulating in swine herds. We’re sharing articles with different perspectives about the significance of this variant. It is clear, however, that biosecurity protocols at … [Read more...]
The battle to control America’s ‘most destructive’ species: feral pigs
Today, there are between 6 and 9 million feral hogs running across at least 42 U.S. states and three territories. The cost of the damage they cause is probably about $2.5 billion annually, according to the U.S. Department of Agriculture. We haven’t been able to find a crop that feral swine won’t eat.” - Stephanie Shwiff, economist with National Wildlife Research … [Read more...]
Calf Care & Quality Assurance program launched
The Calf Care & Quality Assurance program is a new program to help ensure optimal calf health and welfare. The program provides a framework that will serve as great resource for anyone working in the calf-raising industry. The CCQA program not only exists to support calf raisers, but it helps the consumer understand the attention given to calves, as well. Ultimately, the … [Read more...]
Watch for grass tetany and milk fever in spring calving herds
Lush green grass is a welcome sign of spring. Cows in otherwise good condition and health are sometimes found demonstrating unusual behaviors, unsteady gait or inability to rise. These are early signs of grass tetany and milk fever, says Paul Beck. He describes the magnesium and calcium shortages that bring about these diseases. They are hard to differentiate, and are difficult … [Read more...]
Chickens in a minute; including treats (video)
Most backyard birds receive treats because it’s fun for the owners. But overdoing it is dangerous because our birds can fill up on them. Chickens only have 24 taste buds compared to our 10,000.” Source: Backyard Poultry, April 2, 2021. Link. Also see: Lesser-known facts about chickens and ducks Backyard Poultry, April 2, 2021. Link. … [Read more...]
Worth a Glance – April 1, 2021
Where veterinary medicine is (likely) headed over the next decade Source: Today’s Veterinary Business, February 2021. Link. Douglas G. Aspros, DVM, highlights four things he thinks are in the future. Some are driven by technology and others are systems-based. As always, changes in social perspectives and values will be key. Podcast: … [Read more...]
Deworming dairy heifers
Scott E. Poock, DVM, DABVP, discusses deworming with a focus on differences between confinement and pastures. He reviews worm life cycles and how infestation occurs. Source: American Dairymen, March 10, 2021. Link. If a heifer has been raised in confinement and hasn’t had exposure, you don’t need to waste money on deworming. By contrast, if heifers have been exposed to … [Read more...]
USDA hits pause on cattle tracking proposal
Reversing its position on phasing out metal and plastic identification ear tags, the USDA decided they can be used indefinitely on cattle that cross state borders, on cattle exhibited at fairs and on dairy cattle. all current APHIS-approved methods of identification may be used… until further notice” Source: Successful Farming, March 24, 2021. Link. “APHIS continues to … [Read more...]
Antibiotic-free production continues to evolve
Balancing human and animal health is the highest priority for antibiotic-free livestock and poultry production. Proactive measures have advanced rapidly in the poultry industry, including phytogenics, probiotics and prebiotics. Source: Feed Strategy, March/April 2021. Link. Lessons learned in the poultry industry can be applied to other species. I expect a steady pickup in … [Read more...]
Uniform body-condition technique helps improve sow herd management
Body condition scoring is common in beef, dairy and equine settings. It is not that easy in sow herds and human variables add complexity. Cary Sexton, DVM, working with a sow caliper device designed by Mark Knauer, PhD, were able to standardize sow body condition instead of relying on visual scores after training staff members. Employees using the sow caliper regularly also … [Read more...]
This ain’t chicken feed
While poultry enthusiasts may be working for idiomatic chicken feed, there are recommended steps to decide what to feed chickens. Janet Garman helps make sense of all the choices. Source: Backyard Poultry, March 18, 2021. Link. The first consideration for what to feed chickens is their nutritional requirements. Chickens need protein, carbohydrates, and fats, along with the … [Read more...]
Manage calf pain during disbudding and dehorning
Research shows that calves experience pain from disbudding and dehorning, so including pain management is critical to their health. It’s up to producers, but veterinarians need to educate them about the importance of pain management. Source: The Bullvine, March 15, 2021. Link. Every farm should have a standard operating procedure for these animal health practices, so that … [Read more...]
Jan Pol, DVM: 5 tips for hobby farmers to keep farm animals healthy
Nat Geo WILD’s Incredible Dr. Pol shares tips for hobby farmers. His perspective is multi-species and the tips focus on preventing health issues using vaccines, cleanliness and reducing animal interactions with new or wild animals. Source: Hobby Farms, January/February 2021. Link. The Incredible Dr. Pol is now in its 17th season on Nat Geo WILD <link>. … [Read more...]
Understanding beef implants
Let’s review. Growth-promoting implants in beef cattle production are used to increase muscle accretion and market weight by increasing daily gain and feed efficiency. Implants must meet stringent requirements to be deemed safe for consumers and animals. Implants have a minuscule effect on hormone content of beef.” Source: Progressive Cattle, March 8, 2021. Link. Implanted … [Read more...]
Simmons. Animal health is a game changer
Jeffrey Simmons, president and CEO of Elanco, says we aren’t going to eat our way out of climate change with plant-based foods. He emphasizes that animal health is a game changer, not just for the well-being of animals, but for society to obtain a stable environment, clean water, clean air and high-quality food. Source: LinkedIn, Elanco, March 11, 2021. (video) Link. Our … [Read more...]
Sick chicks: 7 common illnesses you may encounter
Recognized, quick treatment can save sick chicks. Most common illnesses are preventable if good practices are followed when caring for baby chicks. Clean coops and isolating new birds help prevent disease in the flock.” Source: Backyard Poultry, March 12, 2021. Link. … [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...]
Study shows test results for PI BVDV calves not affected by age
Detection of persistently infected animals is an important control measure for bovine viral diarrhea virus, but persistence of maternal antibodies are thought to result in false-negative test results. New study findings suggest that testing for PI calves can be undertaken at any age. Source: Journal of Veterinary Diagnostic Investigation, March 5, 2021. (abstract only) Link. … [Read more...]
Managing parasite resistance; ‘set it and forget it’ no more
Ron Popeil popularized the 'set it and forget it' phrase in TV infomercials. The phrase could have been used to describe parasite control methods from past decades. Cattlemen and those who work with and educate them can no longer trust a one-and-done parasite control plan. Not unlike antibiotics, our industry needs to use parasite control products judiciously as a component … [Read more...]
Drafting heifer contracts that stick
Many handshake agreements have blown up over misunderstandings on what was said or what was agreed upon. Penn State University dairy Extension specialists recommend a full contract that sets a comprehensive fee for the grower to raise heifers for a specific length of time. Well-written legal contracts protect both parties in a business relationship by laying out the terms and … [Read more...]
Will removing dairy cows help stop climate change?
Researchers from Virginia Tech and the U.S. Department of Agriculture recently tested this hypothesis: Eliminate U.S. dairy cows and you’ll lessen climate issues. They found that if the dairy herd were somehow removed from the U.S., greenhouse gas emissions would only be reduced by about 0.7 percent. Milk production contributes approximately 1.3 percent of all U.S. GHG … [Read more...]
Knock out ketosis
Ketosis contributes to wide ranging losses. A single case of ketosis costs dairy producers an average of $298. The most common metabolic disease in cattle, two common, differing etiologies of early lactation ketosis are in play: the animal’s inability to adapt to an early lactation energy deficit – one to two weeks limited energy intake – three to six weeks The use … [Read more...]
Don’t play chicken with your health
The new influx of chicken flocks has put humans, as well as the poultry they care for, at risk of salmonella sickness. It is alarming that 28 percent of the reported salmonella infections are from children younger than 5 years of age. Seventy four percent of reported salmonella cases involved contact with poultry. Source: Hobby Farms, March 3, 2021. Link. The primary key to … [Read more...]
Pig flu antibodies could guide human flu treatment
The Pirbright Institute has generated the first pig antibodies against swine influenza that protect against infection and recognize the same parts of the flu virus as human antibodies. This work reinforces the use of pigs as powerful models to predict human responses in infection and vaccination, according to Professor John Hammond. Source: PORK, March 5, 2021. Link. … [Read more...]
All segments of industry should agree – cruelty, neglect are NEVER acceptable
This blog post by Temple Grandin, PhD, MS, Colorado State University animal welfare specialist, is worth your time, no matter which segment of the industry you represent. It is time for us all to agree on these issues. Animal welfare and neglect are important considerations for all animal health pros regardless of the animal species involved.” It needs to be made very clear … [Read more...]
Use data to drive commercial herds of the future
Complimentary Content from recent NEOGEN® Table Talk NEOGEN’s genomics team recently led an expert discussion aimed at educating producers about the benefits of Igenity® Enhanced, a data management tool designed to promote genetic predictions to improve herds for generations. Source: NEOGEN®. Link. This is an opt-in event at no charge. The Table Talk speakers cover: … [Read more...]
Frozen ground? Jacket the calves.
A commonly used rule of thumb is to put jackets on dairy calves as another level of protection when the ground is frozen. They help insulate them from winter temperature swings at least until their rumens develop and generate heat from fermentation activities. Source: The Bullvine, March 1, 2021. Link. Calf jackets are most useful for calves under 3 weeks of age and … [Read more...]