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...]
3 tips to prevent clostridial diseases on dairies
Mark van der List, DVM, shares information that refreshes our understanding of clostridial diseases. These insidious bacteria are opportunistic and may lie dormant for years before showing up usually in the form of a dead animal. van der list shares three key management practices to help combat the clostridial nemeses: Vaccination Maternal antibodies for calves … [Read more...]
Are farmers teaching cows bad habits?
It could be that slug feeding methods are forcing dairy cattle to eat too much too quickly causing a negative impact on the rumen environment. Management plays a role in feed bunk behavior, as farmers don’t have to just think about what feed animals consume, but also the manner in which they eat it. Source: Hoard’s Dairyman, February 25, 20212. Link. Factors to consider when … [Read more...]
Don’t forget the heifers when managing mastitis
Heifers can be forgotten on the dairy farm. They live away from the main farm where they are not cleaned and bedded as often as the milking herd. This can cause huge mastitis issues when they become a productive member of the milking string. The author presents the easiest ways to control the spread of contagious mastitis bacteria to calves and heifers and shares tips to … [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...]
Effects of a mastitis treatment strategy with or without on-farm testing
We respect the assessment of hands-on experience in real daily farm settings that was part of this study. We’ve shared an excerpt of the summary verbatim. Using on-farm tests in farmers' decision-making process resulted in more treatments in accordance with the etiology of mastitis than without on-farm testing. A diagnosis and treatment strategy with on-farm testing is … [Read more...]
Blood in a chicken egg doesn’t mean it’s fertilized
Blood in a chicken egg is often believed to signify it is fertile. This isn’t true. In fact, the true sign that an egg is fertile is a white “bullseye” on the yolk. The blood spot is only a ruptured vessel and they are perfectly edible. Source: Backyard Poultry, February 22, 2021. Link. Different colored chicken eggs all taste the same and look the same inside. The taste of … [Read more...]
AASV attendees learn value of accelerated hydrogen peroxide’s effectiveness against ASFv
Sponsored Content During the recent AASV annual meeting, Jose Ramirez, MS, PhD, shared the recent validation of Intervention® efficacy versus the African Swine Flu Virus. Its subsequent U.S. EPA approval provides producers and veterinarians with a superior alternative to fight environmental contamination by ASFV. He presented the practical considerations of field use and the … [Read more...]
Worth a Glance: February 24, 2021
How to recognize and work with narcissistic leaders Source: Entrepreneur, February 17, 2021. Link. When the only way you can feel emotionally and mentally safe to have any exchange with your colleague or boss is with a witness, it’s time to consider a transition strategy. Dogs synchronize their behavior with children, but more with adults, study finds Source: Oregon State … [Read more...]
Biting, sucking lice thrive in winter
Lice thrive in winter. Their survival and transmission is further enhanced by factors such as long haircoats and huddling behavior, writes Meredyth Jones DVM, MS, DACVIM. She writes about winter conditions, infestation, reduced weight gain, products and treatments. Source: Bovine Veterinarian, February 19, 2021. Link. Lice spread via direct contact between animals but are … [Read more...]
The way we breed dairy cows is setting them up for extinction
Ninety-nine percent of dairy bulls can be traced back to one of two bulls, both born in the 1960s. This means among all the male Holsteins in the country, there are just two Y chromosomes. The females are not much more genetically diverse, shares Chad Dechow, PhD, who cited the inherent risks of long-term genetic homogeneity. Source: The Bullvine, February 8, 2021. … [Read more...]
Knowing why a cow is culled is important
Think about it! Was the cow culled voluntarily or non-voluntarily? While both affect cull rate calculations, voluntary is a proactive decision; non-voluntary is a reactive decision. There are opportunities for herd management improvements that increase potential revenue and profits In the nuances. Source: Dairy Herd Management, October 30, 2021. Link. Evaluating the … [Read more...]