In the past two years, researchers have more than doubled the known number of landmarks for the equine gene mapping project, bringing the total mapped markers and genes to nearly 1,000. Horse geneticists
Europe’s first successful intracytoplasmic sperm injection (ICSI) foals were recently born in Newmarket, England, as a part of a research program designed to create better sport horses. The foals were born March 21 and 28.
Professor Twink
At the end of April in Kentucky, we suddenly started seeing a large number of foals with an unusual combination of signs admitted to the Hagyard-Davidson-McGee Neonatal Intensive Care Unit (NICU). Most were slightly premature–maybe a
There might be ongoing debate as to the value of a woman’s colostrum versus commercial colostrum products, but for a foal, nothing is better than a mare’s milk. Colostrum is specialized milk secreted during the first 24 hours following birth and
When your favorite basketball team is leading by a point and the clock is ticking down to the final seconds with your team in possession, time seems to move at a snail’s pace. Not so when your favorite mare is in labor and can’t seem to deliver
T he question that begs an answer concerning uterine infections, in the mind of Jim Briddle, DVM, Riverton, Wyo., isn’t so much why they occur, but, rather, why they don’t occur more frequently.
It has always been amazing to me, says the”P>T he question that begs an answer concern
Although common knowledge among veterinarians, few horse owners know that the condition of a mare’s placenta following birth is a useful barometer for gauging the health of a newborn foal. If the placenta appears abnormal, the foal could be at
Eleven months is a long time to wait for the birth of a foal. Even with the best of care, things can go wrong and interrupt the normal development of the fetus and/or compromise the health of the mare.
When the day (or as is often the case,
Breeding season is just around the corner, and you might be one of the thousands of mare owners considering breeding your mare. Before taking the plunge and becoming a full-time reproduction service, you should create a realistic expectation of
If you’re a breeder, frankly, it pays to be in the livestock business. Cattle, sheep, goats, and pigs all make life easy for those trying to produce young stock–they are all facultative-induced ovulators, meaning that matings early in their”P>If you’re a breeder, frankly, it pays to be in the livestock busi
As has been discussed in earlier issues of The Horse, twinning is highly undesirable in the mare. The advent of ultrasound has allowed earlier detection of multiple pregnancies from around Days 14 to 16 post-breeding, and the majority of
The equine uterus, in a manner of speaking, could be compared to a house. When a house is snug and solid with no broken windows, holes in the roof, drafts, or plugged drains, it is a comfortable place in which to live. If, however, there are
The final months of a mare’s gestation period are anxious ones. As an owner during those final weeks, one is filled with anticipation now that the date of birth is approaching. At the same time, there are those disquieting concerns about
Envision this: In his first season, the young stallion fulfills his purpose as a breeding animal. He matures from a rambunctious colt into a skillful stud. So how do you make this dream a reality? As the handler, you want the horse to behave
In the continuing effort to increase the fertility of horses there comes a new weapon–superovulation. Inducing a mare to ovulate multiple oocytes can translate into producing more foals from selected females. Assisted reproductive technology ca
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