The dairy industry has anxiously awaited a day when calves would pass through a gateway where RFID-enabled readers would record health metrics by individual animal. The technology exists and works to record temperature passively, but according to recent research the temperatures recorded do not yet correlate to traditional rectal temps. Source: Journal of Dairy Science, … [Read more...]
Pain management for livestock gets closer (video)
Banamine® (flunixin meglumine) is the only pain medication labeled for use in livestock, yet companion animals experience most medical procedures with the use of short- and long-term pain management medications. Getting FDA approval for pain medications for livestock is complex because of rules intended to keep drug residues out of the food supply. Kansas State University … [Read more...]
Wildfire smoke can affect healthy lungs
Meteorologists predict the smoke from wildfires could potentially affect air quality in one-third of the western and midwestern states. A combination of high temperatures and elevated levels of particles from fires can affect even healthy lungs. For someone with lung damage or respiratory illness, moderate levels of smoke particulate can exacerbate respiratory problems, writes … [Read more...]
Biosecurity: You condone what you don’t coach
While this article focuses on swine production, the lessons are applicable to any animal health facility and its personnel. Clayton Johnson, DVM, says the role of the veterinarian is “all-encompassing” when it comes to biosecurity. He compares biosecurity to insurance. Source: PORK, August 21, 2020. Link. If you . . . observe something, and you don’t comment on it or take … [Read more...]
USDA proposes new rules to combat organic fraud
While it is unlikely USDA will require labeling of any food containing carbon as organic, it has opened comments on a set of new organic rules. It hopes the rules will streamline operations, promote transparency and combat fraud, including the standardization of organic certificates. Source: Feed Strategy, August 9, 2020. Link. INSIGHTS – just for fun! Personally, I don’t … [Read more...]
Back to school time . . . maybe?
Commentary Historically, the end of August includes the rush to finish vacations, prep children for school, fall sports practices and moving young adults onto college campuses. Animal health pros often find themselves with extra time as Labor Day arrives and animal owners are focused on other things. This year? Who knows? One of the traditional activities to occupy this … [Read more...]
Lameness prevention starts in the heifer pen
At least two of the “famous five” causes of lameness; foot rot, digital dermatitis (DD), sole ulcers, white line lesions and toe lesions can have their origins in the heifer lot, according to Nigel Cook. Heel warts and toe lesions can start early. Providing the right environment early in life will help to prevent the hoof diseases and mechanical issues that can otherwise … [Read more...]
Stall size affects dairy cow rest
Like us, if a cow’s bed is not the right size, her ability to rest is negatively affected. Resting time is critical to optimizing milk production. Katelyn Allen shares information about stall size, stall use index and other factors for cow comfort. Design the stalls for the largest cow in the group or the stalls will determine the largest cow in the group eventually” – Dan … [Read more...]
Chinese ASF vaccine enters new development phase
China’s agriculture ministry reports positive results on a trial vaccine for African swine fever developed by the Harbin Veterinary Research Institute, according to the South China Morning Post. Officials say it is still too early to estimate when a vaccine will be available. Source: The Pig Site, August 19, 2020. Link. Results from the studies suggest that the increased … [Read more...]
Chickens, Salmonella sp. and people
Raising chickens comes with built-in health risks for them and their keepers. In the United States, the CDC reports increased popularity of backyard poultry flocks has been associated with increases in live, poultry-associated salmonella outbreaks. Arizona veterinarian Stephanie Lamb, a boarded specialist in avian medicine, discusses the ins and outs of salmonella in … [Read more...]
Birds and beef have a lot in common (video)
“The era of big conservation is over,” says Audubon’s Marshall Johnson. “It’s up to us to drive the outcomes for the next 100 years.” He explains the importance of cattle, grasslands and cattle ranchers participating in Audubon’s Conservation Ranching Initiative to conserve ecosystems and sustainability. Their efforts are third-party verified to bear Audubon’s “grazed on … [Read more...]
Hutches can contribute to calves’ heat stress
Producers who raise preweaned dairy calves frequently use calf hutches. For all their advantages, their lack of climate control makes heat stress monitoring and prevention important. Jud Heinrichs and Colleen Jones write about how high temperatures, excessive humidity and the sun take a toll on calves. Air movement, moisture, hair coat, bedding and rumination activity are … [Read more...]
Identify what pasture plants are poisonous to cattle (slide show)
There are many plants that can cause illness, death, abortion, birth defects, metabolic disorders, photosensitization and other problems in cattle, writes Heather Smith Thomas. Her slide show includes photos of plants cattle producers should look for. Source: BEEF, March 2020. Link. … [Read more...]
Understanding pinkeye; a laboratory overview
Commentary including sponsored content from Addison Biological Laboratory. Infectious bovine keratoconjunctivitis, also known as pinkeye, is a common eye disease cattle producers hate treating. Routinely transmitted by flies, pinkeye’s frequently observed pathogens are Moraxella bovis, Moraxella bovoculi, Mycoplasma bovis, Mycoplasma bovoculi and bovine herpesvirus type 1 … [Read more...]
What do these animals have in common?
What do unique characteristic do sheep, horses, octopuses, goats and toads all share? Unique nasal cilia Exist on every continent Rectangular pupils Potential to transfer warts to humans None of the above Click the link to the source below for the answer. Source: Trivia Genius, ZME Science, July 22, 2020. Link. … [Read more...]
To wether or not, when and how
When a male goat gets castrated, he becomes a wether. While it is possible to castrate surgically, it is not the preferred method, shares Karen Kopf. Banding is considered the safest, gentlest, least intrusive way to accomplish castration when done in a timely manner. One of the greatest risks of banding goats is tetanus since the band creates an anaerobic environment. Care … [Read more...]
Feed cows when THEY want to eat
Isaac Salfer, PhD, says our tendencies to avoid summer feeding times in the heat of the day are not consistent with natural biological rhythms and eating patterns of dairy cows. He says night feedings are not a best practice and to avoid feeding after 3:00 p.m. Cows have this strong biological drive to not eat at night” - Isaac Salfer, Ph.D. Source: Hoard’s Dairyman, August … [Read more...]
Body condition score still impacts reproduction success
Okay, we know this right? Paul Fricke and Milo Wiltbank reemphasized the BCS story at a recent, virtual Four-State Dairy Nutrition and Management Conference. According to the article, success with artificial insemination is so high that when conception rates decline, the tendency is to adjust the AI protocols. The data shows BCS is the first place to look. We have good … [Read more...]
What does it cost to wean an older pig?
It is normal to challenge norms in swine and poultry production. The authors from Swine Management Services manage a complex database to help swine producers make production, health and economic decisions. While counter-intuitive, some advantages exist for moving to an older weaning age. Source: National Hog Farmer, July 1, 2020. Link. INSIGHTS: Data like these help us … [Read more...]
ASFV quickly detected by new cell line
A way to detect the presence of African swine fever virus minimizes the need for samples from live animals and provides easier access to labs needed to diagnose the virus. Developed by the USDA Agricultural Research Service, the new cell line can be continuously replicated and frozen to create cells for future use. The new cell line is commercially available. Source: The Pig … [Read more...]
Pork backlog is moving
If you experienced some of the meat issues during the first months of Covid-19, the backlog of pig slaughter is catching up. At least the slaughter weights have returned to pre-pandemic levels. Source: Swineweb.com, August 4, 2020. Link. The author references USDA weekly metrics and discusses the situation and production changes that contribute to normalization. INSIGHTS: … [Read more...]
Help to understand prebiotics and probiotics for dogs and cats
The business of nutraceuticals used as prebiotics and probiotics is confusing, full of misdirection and often neither good nor bad. Ann Wortinger BIS, LVT, VTS, writes, “According to the hype, these products can improve the immune system and gastrointestinal function while performing a number of other tasks just short of emptying the litter box.” Her comment sets the stage for … [Read more...]
Elanco welcomes Bayer Animal Health (video)
Complimentary commercial content Jeffrey Simmons, president and CEO at Elanco, welcomes Bayer to the Elanco business. His message is one of commitment and excellence, hallmarks of brands from both entities. This is a significant event in animal health. It is important to really listen to the breadth and scope in the narrative. Source: YouTube, August 3, 2020. … [Read more...]
Rev up replacement heifers
Patsy Houghton, president and general manager of Heartland Cattle Co., McCook, Nebraska, gave advice for developing heifers in fall 2020, spring 2021 and beyond in a recent Angus University webinar. She offered seven challenges to help commercial cattlemen improve their replacement heifers: Place selection pressure on fertility Enhance your calf crop value Improve … [Read more...]
Preg-check beef cows early
Identifying reproductive issues, managing input costs, more efficient culling along various preg-checking methods are presented in this article. Producers have a variety of options for managing nonpregnant cows and heifers.” Source: Bovine Veterinarian, July 10, 2020. Link. Current cattle markets, weather outlooks and feed availability are all factors that should be … [Read more...]
5 steps to decrease somatic cell counts (infographic)
Like you and me, cows are physically more stressed when it is hot. Somatic cell counts in milking dairy cows are a signal to dairy producers that an immune response is occurring. Add the influence of stress hormones and changes in cow behavior, the result is often an increase in environmental mastitis. It’s important to keep stalls clean, provide good fly control and provide … [Read more...]
Preconditioning, premiums and the real value of vaccines
Cow doc Jake Geis, DVM, discusses preconditioning calves, getting a better return on your vaccine and parasite control investment in the entire herd, not just calves. Cattle buyers place the most preference in a preconditioning program for the number of days weaned. . . because they know it means the cow-calf producer took on the risk of doing the actual job of weaning and … [Read more...]
Quarantined farm kids captured on video
A great deal of what we see in media coverage deals with all the challenges of urban parents and their children. Farm kids have been affected by Covid-19 confines as well. Like some of their city kid friends, they add some creativity to their lives on the farm and the human animal bond is also apparent. Holly Spangler shares the fourth installment of farm kids in quarantine … [Read more...]
First aid important to treat chicken and livestock eye problems
Commercial content with support from Vetericyn When our chickens and livestock get an eye injury, or any type of wound, Janet Garman grabs the first aid box. Every farm and home should have supplies ready when an injury happens. She shares a list of items for a first aid kit on the farm or acreage. In no way will first aid on the farm replace solid veterinary care for … [Read more...]
Toilet training cows?
What? YHTBKM, right? We had to share this one along with some tongue-in-cheek. Behavioral scientists’ research results concluded that cattle have the intelligence and neurophysiological foundations that make toilet training possible. The learning method of so-called operant conditioning, which is based on a reward for the desired behavior, has proven itself. Practical … [Read more...]