Commentary This caught my attention along with a comedic image of stoned cows and memories of cutting and burning hemp along horse pasture fence lines. This Science article notes hemp is cheap, widely available and a nutritious (possible) feed alternative comparable to alfalfa. But tetrahydrocannabinol concentrations in the milk are concerning. Source: Science, November … [Read more...]
USDA updates National Bovine Brucellosis Surveillance Plan
Brucellosis has been eradicated from domesticated cattle herds in all U.S. states. However, B. abortus is still present in wild bison and elk in the greater Yellowstone area. The updates seek to increase the ability to detect brucellosis with a high degree of confidence and avoid potential zoonoses. Source: Feedstuffs, November 11, 2022. Link. Also see: Brucellosis: … [Read more...]
Top 10 pet toxins: in the Chatroom with the Chatfields
Complimentary Sponsored Content Dr. Jen the vet and Dr. Jason Chatfield are joined by Dr. Renee Schmid from the Pet Poison Helpline and Safety Call International to chat about the top 10 toxins in pets in 2021. Includes V’s view from vet school. The Pet Poison Hotline is available for anyone concerned an animal has ingested or been exposed to a potential toxin. Animals are … [Read more...]
Vet Watch trends. Do these concern you?
Commentary The latest Vet Watch trend tracking begs attention. Note the metric showing a reduction in the number of clients. It is an area where practices and the animal health pros who serve them can focus actionably. Returning clients and their pets to an active status requires individual communication supported by client base communications. Start with your own staff, … [Read more...]
Worth a Glance – November 10, 2022
Last week’s most read posts – Vaccinating unhealthy animals by Scott Weese, DVM. Link. Last AHD Bulletin - Animal Health Digest Bulletin, Thursday, November 3, 2022. Link. 50 therapist-approved tips to stave off holiday stress Source: PARADE, December 6, 2021. Link. For many, the holiday season is particularly difficult. The pressure to show up a certain … [Read more...]
Selecting the RIGHT replacement heifers (audio recording)
Selecting replacement heifers is expensive and time-consuming, writes Lindsey Sawin. Knowing the breeding objectives for a producer’s herd may be the most challenging part of the process. Sawin shares some parameters and tools commercial cattlemen can use to select the right females for their operation including: EPD: expected progeny differences CED: calving ease … [Read more...]
Pigs may help treat, prevent diseases in humans
2019 Png vectors byLovepik.com Scientists at the National Swine Resource and Research Center at the University of Missouri have become the go-to source for genetically modified pigs. The animals are used by researchers across the U.S. to study various diseases that affect humans. The work is categorized as translational medicine where therapies and treatments … [Read more...]
Training pack goats
Goats are almost the most ideally suited animal for packing, says Jaclyn Krymowski. Their moderate frame size and cloven hooves mean they can access rugged places horses and mules can’t. Plus, they have a natural walking pace like people. As browsers, they leave less environmental impact behind them. Source: Backyard Goats, October 5, 2022. Link. Pack goats are not limited … [Read more...]
HPAI wipes out 49 million birds in backyard and commercial flocks
Biosecurity is critical to avoid highly pathogenic avian flu outbreaks. While infected migratory waterfowl and their droppings are frequently blamed as the cause, human-mediated spread remains significant requiring continuous biosecurity vigilance. Fully committing to biosecurity is crucial to shut down HPAI in the layer industry.” In March 2022, Carol Cardona, DVM, PhD, … [Read more...]
Vintage mastitis-causing pathogen on the uptick
Prototheca bovis has been linked to mastitis since 1952. However, within the last five years, its prevalence has significantly increased. It is a non-photosynthetic, yeast-like microalgae thrives in high humidity and plentiful damp organic matter. Similar to Staph aureus and mycoplasma, Prototheca is hard to detect, has no known cure and is contagious by intermittently … [Read more...]
Using fecal metabolites as biomarkers for pigs
Sanitary conditions alter the composition of the microbiome in pigs which affects their productivity, health and welfare. Researchers in the Netherlands believe the use of biomarkers could provide the basis for monitoring subclinical health status in pigs or formulating targeted nutritional interventions aimed at balancing the immune system in young pigs without being … [Read more...]
When to cull bulls
Last week we shared timely bull fitness advice <Link>. In this article, Amanda L. Cauffman shares rationale for culling bulls now instead of waiting until spring. Source: BEEF, October 6, 2022. Link. . . . producers can save 6 months’ input costs by culling bulls in the fall . . .” … [Read more...]
Prep dairy farms for winter now
It’s never too soon to prepare a dairy for winter. This task list from Penn State University Extension is a handy reminder for producers and a good conversation starter in person or via phone. Source: The Cattle Site, October 31, 2022. Link. Below are a few reminders when prepping the farm for the winter season. Make a checklist Barn maintenance Water Maternity … [Read more...]
BRD during weaning, backgrounding adds long-term costs
Duh! Over and over we study, measure and see the production costs associated with bovine respiratory disease. Yet the health of cattle arriving at backgrounders and feedlots continues to be a major issue despite better products, management methods and improved genetics. Health and performance will continue to be a problem for calves sold after simply removing calves from dams … [Read more...]
Managing ammonia risk
Ammonia is second to dust as the leading cause of severe respiratory disease in horses. Although it has a powerful smell, extended exposure causes us to dismiss it. Teri Clark provides an excellent overview of ammonia risks and mitigation methods in this easy-to-share PDF. Horses plus horse caretakers and their families, trainers, instructors, managers, grooms, farm hands, … [Read more...]
GFI #263 – understanding new rules for livestock antibiotics
University of Idaho Extension Educator Carmen Willmore helps animal health pros understand the new rules surrounding livestock antibiotics. By rule, commonly used over-the-counter antimicrobials will require a prescription from a veterinarian as part of a valid VCPR. GFI #263 is slated for final implementation on June 11, 2023. Source: Animal Health International, INSIGHT, … [Read more...]
New interventions against pinkeye may be on the way
Scientists recently revealed there are two variants, or genotypes of Moraxella bovis, a bacterium that causes pinkeye in cattle. This discovery helps scientists understand how different types of M. bovis cause infection an how to help develop preventive measures to protect cattle. Source: BeefProducer, October 25, 2022. Link. USDA Agricultural Research Service (ARS) and … [Read more...]
Bull fitness advice for the off-season
Bulls’ work is done for now, but their soundness and health are important for next breeding season. Experts from Kansas State University’s Beef Cattle Institute share their advice on how to keep bulls healthy and ready for the next breeding season. . . . one of the main reasons bulls are culled is due to feet and leg problems causing lameness.” Source: Drovers, October 21, … [Read more...]
New HPAI cases four new states in backyard flocks
Highly pathogenic avian flu continues to infect poultry flocks. Commercial and backyard flock owners should prevent contact between their birds and wild birds. Enhanced biosecurity remains the best line of defense to protect animal health. Source: Successful Farming, October 21, 2022. Link. HPAI symptoms include coughing, sneezing, nasal discharge, and other signs of … [Read more...]
Lame cows are not to be tolerated on dairies
“Acknowledging the importance of hoof health and purposefully reducing lameness incidences may not position farms to maximum performance and profit in the short term, but it is a must-do if a farm is going to achieve a balance of optimal profit, efficiency and welfare by definition of sustainable,” shared Jennifer Walker, DVM, in a recent presentation. At any given time, 25% … [Read more...]
Cool things seen at 2022 World Dairy Expo
Progressive Dairy’s editorial team shares the latest new products and ideas in the dairy industry in this article. Dairy producers participating in an onsite survey indicated labor and input costs were their leading worries. Source: Progressive Dairy, October 12, 2022. Link. New products includes several new advancements that can assist with the essentials of dairy life. … [Read more...]
Working together to keep African swine fever at bay
Commentary We noted instructions for international travelers on the USDA website <Link> including sanitizing or burning clothing and shoes. This warning is important for all animal health pros and is relevant considering the growing U.S. population of feral hogs: Do NOT visit a farm, premises with pigs, livestock market, sale barn, zoo, circus, pet store with … [Read more...]
Frost slows pests for certain
The first frost is welcomed by livestock, livestock producers and farmers alike. While all pests aren’t eliminated, freezing temps slow remaining ones and help move crops to harvest conditions. It is a good time to visit with producers about parasite control measures, fall forage and winter preparations. Source: FEED-LOT via Facebook. Link. INSIGHTS: Many winter … [Read more...]
Worth a Glance – October 12, 2022
Last month’s AHD posts September 2022 archives. Link. Last AHD Bulletin - Animal Health Digest Bulletin, Thursday, October 7, 2022. Link. Research: Men are worse allies than they think Source: Harvard Business Review, October 7, 2022. Link. Despite the new DEI focus on allyship education and programming, research shows that women and other … [Read more...]
10 penny-pinching tips for feeding cows this winter
Knowing the cows’ nutritional requirements during the phases of gestation makes a difference in how much cows need to eat, according to Mary E. Drewnoski, PhD. Corn stalks are okay but supplemental vitamins and minerals might be needed. She also shares how distillers’ grains can help contain costs. Source: Successful Farming, December 2021. Link. … [Read more...]
Cow confirmation affects milk production, longevity
Data from almost 20 years and more than 1 million cows clearly shows that cows with more correct, functional conformation live longer and produce more milk. Breeding cows that last longer is increasingly important to dairy sustainability. Source: Feedstuffs, October 5, 2022. Link. … [Read more...]
Colostrum may be Mother Nature’s answer to calf scours
Researchers have found that, even after gut closure, feeding partial quantities of colostrum reduces scours incidence. Using colostrum to treat scours would be a simple, practical, non-antibiotic and highly affordable option. One concern. What would the impact on the production and supply chain be if this use proves dependable?” – Kirk Augustine Source: Dairy Herd Management, … [Read more...]
5 protein sources for molting chickens
Chickens discard their old, scruffy feathers and grow in healthy new plumage in the fall. Called molting, chickens’ physiology shifts nutrient use to feather growth which causes egg production to decrease. A molting chicken is also at risk of both physical and weather-related injury, since feathers both help protect its skin and regulate its body temperature.” Source: … [Read more...]
Preparing goats for winter
Fall and winter aren’t carefree for caprine lawn mowers. The author reminds goat owners to refresh bedding, including the substrate and warns of possible toxins from garden plants being composted. It is also important to spray for external parasites, trim hooves and ensure vaccinations are up to date. Rhododendron and anything in that family such as azaleas are extremely … [Read more...]
USAHA honors industry leaders at annual meeting
The U.S. Animal Health Association awarded its Medal of Distinction to Dr. Annette Jones, California State Veterinarian, and Dr. Boyd Parr, retired South Carolina Veterinarian, during its recent annual meeting. Source: USAHA news release, October 10, 2022. Link. Honoring these two outstanding longtime members for their contributions is both an honor and privilege. Both gave … [Read more...]