Continuous growth in the number of cows per herd, accompanied by greater milk production, has resulted in challenges to health monitoring programs on dairy farms

Two years ago, an antibiotic saved my life

Even before heat stress affects people, dairy cattle around the globe feel the negative impacts during hot weather seasons much sooner

About 10% of U.S. dairy cattle were infected with the bovine leukemia virus (BLV) in the 1960s and 1970s. Now, about a third of our nation’s beef cattle and almost half of our dairy cattle are infec

In each of the last two years, we have had an early winter “outbreak” of what looks like pinkeye in our bred heifers. They are housed indoors, and there are no flies around at that time of...

Bovine leukemia virus (BLV) infects approximately half of all dairy and beef cattle in North America. Herd owners and managers may wonder whether it is a disease they should fight, and if so, is it a

deciding when and how a dairy cow departs the farm is different on every operation

Bovine tuberculosis (Mycobacterium bovis, or bovine TB) has long been recognized to transmit between cattle and from cattle or cattle products to humans

Compared to our beloved dairy cows, I rarely give compliments to the other large animals — the equines — that our vet team commonly encounters in our daily travels

Heat stress reduces intake and milk yield in lactating cows, and it is now clear that heat stress in the dry period dramatically affects the performance of cows in the subsequent lactation, too

While digital dermatitis tends to garner the headlines when it comes to hoof health, sole ulcers remain a real concern

For years, people working with dairy cows have called the drop in calcium around calving milk fever. Ironically, milk fever, also known as hypocalcemia, does not cause a fever at all

Chromium is a relatively “new” mineral for dairy cows

Researchers have demonstrated that controlling energy intake prepartum, specifically by targeting nutrient consumption to maintain a consistent body condition, may reduce the subsequent risk of ketosis

Dairy farmers know that each breed has unique characteristics; some are beneficial while others are challenging. For example, the Jersey cow is known for being more susceptible to milk fever

What do you consider a successful transition for a dairy cow? Is success measured by the absence of disease? A cow’s ability to ramp up milk production? Breeding back with relative ease?

Do you know how much lameness is costing your farm? Some of the expenses associated with lameness are obvious, like the cost of treatment

Heat stress poses significant problems for the lactating cow. The extra heat produced due to greater feed consumption and metabolism makes it difficult for a cow to maintain normal body temperature

I’ve recently read Charles Dickens’ last novel, Our Mutual Friend, published in 1865. It opens with a section titled, “The cup and the lip.”

The prevalence of bovine leukemia virus (BLV) in U.S. dairy cattle was about 10 percent in the 1970s. Since then, that number has slowly climbed to approximately 45 percent of all dairy cattle infected