PPID, or Cushing’s Disease, is slowly progressive even in treated horses, writes Eleanor Kellon, VMD. She says the disease weakens the immune response, including waning immunity to intestinal parasites. For horse owners who may deworm horses twice a year, their PPID horse may still have long periods of parasite damage. The density also builds up in their … [Read more...]
The mystery of the night shift: Why protocol drift happens after dark.
Commentary Today’s dairy veterinarian is routinely involved in many aspects of a dairy client’s operation. For veterinary teams, Shaun Hardtke’s article offers a practical look at why the night shift struggles more than any other shift, the underlying human, environmental and operational challenges of nighttime work and the predictable but fixable. The night shift has become … [Read more...]
Monitor calf health following exposure to wildfire smoke
In the weeks and months following a wildfire event, producers should remain vigilant and monitor calves for signs of respiratory disease or illness, writes Brock Ortner. He explains what happens when smoke particles settle in the lungs, making watching for early signs of illness important. Ortner says one practical approach is the D.A.R.T. method, which helps producers … [Read more...]
Fast-growing pasture creates risk of grass tetany in lactating cows
Surges in forage growth create grass tetany risk across many beef operations. Andrea Bedford shares ways to reduce the risks. While grass tetany is a seasonal risk that follows predictable patterns, producers may need to monitor animals closely in areas where wildfires burned and forage grasses are recovering. Source: Bovine Veterinarian, March 23, 2026. Link. Risk … [Read more...]
Tractor Supply surpasses $1 Million to expand hands-on learning for future ag leaders
Tractor Supply Company announced that its 11th annual Grants for Growing fundraiser raised more than $1 million. During the four-week event, Tractor Supply customers supported the effort by purchasing paper FFA emblems at checkout, which will in turn provide thousands of FFA members across the country with the resources to engage in hands-on learning experiences that prepare … [Read more...]
Worth a Glance April 2, 2026
Last week’s AHD Bulletin – Animal Health Digest Bulletin, March 26, 2026. Link. Most read posts from the March 26th AHD Bulletin – Before PRDC takes control: Bordetella bronchiseptica’s early role. Link. The Farmer’s Dog to be in Walmart. Link. Customer hesitation. Link. CAPC 2026 Pet Parasite Forecast: vectors, hotspots, year-round risk. Link. From … [Read more...]
New CAPC 2026 Pet Parasite Forecast: expanding vectors, emerging hotspots, year-round risk
Released this week, the Companion Animal Parasite Council’s 2026 Pet Parasite Forecast includes models that predict what veterinary teams will see in 2026. At 94% percent accuracy, they are an early warning system for both veterinary and public health. The Forecast projects continued geographic expansion of Lyme disease, ehrlichiosis, anaplasmosis and heartworm risk across the … [Read more...]
IBPSA Fast Bites – March 23, 2026
In this week’s Fast Bites: Sneak peek at IBPSA website’s new look The shift in U.S. pet stores <Link>. The experience-driven operating model. Sparkle Grooming continues expansion <Link>. India's booming pet economy <Link>. Source: IBPSA, March 23, 2026. Link. Upcoming webinar: Marketing Strategies for Pet Care Businesses, Wednesday, … [Read more...]
Before PRDC takes control: The early role of Bordetella bronchiseptica
Bordetella is a cofactor in a wide range of bacterial and viral respiratory infections. In swine, B. bronchiseptica can be an important early life pathogen and a contributor to porcine respiratory disease complex. Ubiquitous on farms, it is often passed from sow to piglet in the farrowing environment, causing infection as early as day three. New research published in … [Read more...]
Improving digestive health in feedlot cattle
Sponsor Content from Novonesis Dr. Steve Lerner, senior scientific and business advisor with Novonesis, recently joined Sarah Muirhead, managing director of Feedstuffs, to discuss ways to improve digestive health in feedlot cattle, make every pound of gain count and potentially improve carbon intensity. Here are notable takeaways. In practical terms, digestive health in … [Read more...]
What feral cats actually need from the people who feed them
Includes commercial references Living two to five years versus domestic cat lifespans into the late teens, feral cats need more than food to live longer, writes Dan Seymour. The causes for a brief life include untreated injuries from fights or accidents, exposure to extreme weather, infectious diseases spreading through colonies, parasite burdens that slowly weaken them and … [Read more...]
Drinking behavior of horses: 6 facts about water intake
Consider and share these basic principles of horsemanship regarding water: Depending on body weight, in a moderate climate will drink five to 15 gallons per day Variations in water intake for individual horses may occur from day to day Diet affects water consumption Well-fed mature horses spend only five or six minutes a day drinking water in several visits … [Read more...]
Equine laminitis and black walnut wood residue
Very small quantities of black walnut wood residue in shavings can cause laminitis in horses. As little as 10 percent of the total shavings, by weight, may result in clinical signs of toxicity in horses. These signs generally occur within 24 to 48 hours of exposure to the contaminated shavings. The symptoms frequently begin with mild laminitis and swelling of the legs and … [Read more...]
Finisher sites are the weak link in swine disease biosecurity
The constant movement of pigs, people and equipment creates significant pathways for disease transmission in multi-site swine production. Recent research showed finisher sites were the most vulnerable, with an 82.4 percent outbreak rate, compared to wean-to-finish (66.7 percent) and nurseries (33.3 percent). Source: PORK, March 23, 2026. Link. The study suggests prioritizing … [Read more...]
We measure milk. The cow measures time. Management defines both.
Complimentary Content The recent heat wave across the West and Midwest is a reminder of the effects of heat stress on cows. The farms that succeed are not just cooling cows. They are managing time, environment and consistency as one system, explains Muhammad Wasim Iqbal, DVM, MS, PhD. The graphic from Dr. Iqbal’s post is saved here as a poster to use when communicating … [Read more...]
The greening of America, potential dangers are hidden, inherent
Correctly managing spring grass growth isn’t easy, but having an effective plan in place will optimize both cattle and grass production for the remainder of the season. Don’t be too early; overgrazing slows subsequent growth and pasture resilience Early grass is water-laden; consider energy and/or dry matter supplements Hay boosts daily dry matter intake. Source: … [Read more...]
Chronic conditions dominate Nationwide’s most common pet health problems
More than one million Nationwide-insured dogs and cats generated 3.3 million pet insurance claims in 2025, revealing that pets’ health is shaped by ongoing, chronic conditions. Canine trends: Allergies top the list again and chronic issues dominate the top 10 Feline trends: Digestive issues lead again with chronic conditions climbing Source: Nationwide, March 5, … [Read more...]
Worth a Glance – March 26, 2026
Last week’s AHD Bulletin – Animal Health Digest Bulletin, March 19, 2026. Link. Most read posts from March 19, 2026 AHD Bulletin – All work and no play? Link. Active listening: 6 strategies so others feel seen, heard, understood. Link. Understanding your window of tolerance. Link. ========================== Study: Humans preferred for empathy, but AI … [Read more...]
Lessons learned from 2025’s EHV-1 outbreak
Article by Merck Animal Health The 2025 EHV-1 outbreak in Texas exposed event-wide risks of inadequate biosecurity. As horse travel and events ramp up again in 2026, equine health experts are urging owners and organizers to apply lessons learned last year. With collaboration between owners, event organizers and veterinarians, outbreaks can be avoided. Source: Paulick … [Read more...]
Grand champion lamb sells for $1M
The grand champion market lamb sold for a record $1 million March 13th at the Junior Market Lamb Auction at the Houston Livestock Show and Rodeo. 13-year old Reagan Miller of Seagraves, Texas, exhibited the lamb. Paizlee Akins of Whitesboro, Texas, raised the grand champion market goat, which sold for $450,000, setting another Rodeo record. Miller will earn a guaranteed … [Read more...]
Avian flu strikes more Indiana poultry facilities
In the past 30 days, APHIS has confirmed 77 avian flu outbreaks that affected 41 commercial farms and 36 backyard flocks, with 13.98 million birds affected. Indiana had eight outbreaks of highly pathogenic avian flu in the past week in three counties: including 20,600 birds on a commercial turkey meat farm and 3 outbreaks on duck meat farms Wisconsin reported two major … [Read more...]
Be cautious with chickens as pets in the house
Easter is April 5th this year and farm stores are already stocking baby chicks, some of which may become pets. Janet Garman shares considerations for would-be chicken owners and guidance if the chicken is going to be in the home, sanitation being a top priority. Source: Backyard Poultry, August 1, 2022. Link. Also see: Common concerns with backyard or urban poultry … [Read more...]
Evaluate cow and bull body condition throughout the year
Year-to-year variations in forage quality and weather stress can show up in body condition scores even when what’s being fed appears to be the same diet. Robert (Bob) L. Larson, DVM, PhD, shares the importance of BCS checks throughout the year to support and maximize cow and bull outcomes. Source: BEEF, February 10, 2026. Link. When determining BCS, it is important to … [Read more...]
Managing large litters; 13.9 functional teats for 15.7 piglets
With larger litters and limited teat capacity, many producers have increased interest in management strategies such as split suckling and teat optimization, writes Abigail Jenkins, PhD. Sharing modern research trial perspectives, she notes there was no improvement in growth performance and inconsistent effects on mortality when split suckling was practiced. Teat loading … [Read more...]
Cows have routines, too
Circadian rhythm research shows that behavioral data contains insights beyond reproduction and health alerts. Understanding how cows structure their day may help dairies implement better management systems that work with cows’ biological clocks. The analysis of more than a decade of cow behavior data showed examples of strong circadian rhythms, or predictable 24-hour cycles … [Read more...]
Worth a Glance – March 19, 2026
Last week’s AHD Bulletin – Animal Health Digest Bulletin, March 12, 2026. Link. Most read posts from March 12, 2026 AHD Bulletin – Imposter syndrome (video). Link. Low-stress handling isn’t just for animals. Link. 2026: What’s next in the pet business? Link. Livestock care during wildfire season. Link. Webinar TODAY!: The Untapped Feline Patient: … [Read more...]
Low-stress handling isn’t just for animals
Commentary Don’t let the cowboy hat and big beard fool you. Ashley Nicholls is an Australian turned Canadian and 2026 Nuffield Scholar <Link>. He says the ways we’ve learned to work with animals may be the missing framework for team cohesion and communication. The concept of low-stress people handling Nicholls promotes is based on the work of Temple Grandin, a renowned … [Read more...]
Shoeing the road horse
Complimentary The American Farriers Journal shares insights from hoof-care professionals to help the horses that run the roads in the new Shoeing the Road Horse report. Offered free as a downloadable PDF <Link>, it can also be found in the AHD library at the link below. Source: American Farriers Journal, March 2026. Link. Images: Link. … [Read more...]
Vaccination time: spring check-ups for horses
While a standard vaccination program for all horses does not exist, spring vaccinations are an important component of ensuring horses’ immune systems are optimized during the highest risk period for disease exposure. According to the American Association of Equine Practitioners vaccination guidelines, the five core vaccinations that all horses need include: West Nile virus, … [Read more...]
Livestock care during wildfire season
Benjamin Franklin’s warning, “An ounce of prevention is worth a pound of cure,” is relevant for cattle producers as wildfire season has already begun <Link>. Dean Ruhl offers tips for handling animals before a fire and caring for them afterward in this article. He reminds us that preparation is key. Maintaining property, like mowing fencelines and creating fire breaks, is … [Read more...]