Recent News for Breeding Basics

Article

Uterine Lavage Before Insemination Not Harmful to Mare Fertility

April 23, 2003

Uterine lavage can be performed immediately prior to artificial insemination in mares without adversely affecting fertility, according to a recent study completed at the University of Idaho (UI) in Moscow, Idaho. The uterine lavage process is... Read More

Article

Next Steps Toward Solving MRLS Involve Think Tank

April 02, 2003

Veterinarians and researchers trying to pinpoint the cause of mare reproductive loss syndrome (MRLS) have joined together to create an MRLS "think tank," the progress and goals of which were discussed April 1 at a joint meeting of the Kentucky... Read More

Article

Cremello Gene Found

April 01, 2003

The researchers developed a molecular test to detect the cream gene in DNA found in the blood or hair. Guerin says the test will help owners identify heterozygous carriers of the gene (those able to pass on the cremello gene to offspring).... Read More

Article

Caring for a Newly Blind Horse

April 01, 2003

We have a 19-year-old Appaloosa gelding that is going blind fast from a genetic disease. How can we help him?... Read More

Article

Mare vs. Stallion Genes

April 01, 2003

I hear people talking about how genetic lines all trace through the paternal side of the horse. What about the mares? ... Read More

Article

AQHA Members Vote to Retain White Rule

March 17, 2003

More than 1,000 American Quarter Horse Association (AQHA) members attended the 63rd annual convention, where the organization’s board voted to retain Rule 227(c), which limits the amount of white on horses eligible for registration in the... Read More

Article

Genetic Defects Statement Issued by AAEP

March 11, 2003

The American Veterinary Medical Association (AVMA) recently re-stated a policy that surgical correction of “genetic defects” for the purposes of concealing the defect is unethical. If surgical correction is undertaken for the purpose of improvin... Read More

Article

Lady's Secret Dies From Foaling Complications

March 07, 2003

Lady's Secret, 1986 Horse of the Year and the richest female at one time, died March 4 from complications from foaling a General Meeting colt at Jack Liebau and Tom Capehart's Valley Creek Farm near Valley Center, Calif. The Thoroughbred mare’s... Read More

Article

Emerging Disease in Foals

March 01, 2003

A bacteria that causes weight loss, colic, diarrhea, and hypoproteinemia (abnormally low protein in the blood) in foals is being seen more often in North America and Europe. The affected foals are usually four to eight months old, but can be... Read More

Article

Marbles Keep Mares Out of Heat

March 01, 2003

Mares in performance careers are sometimes a frustration to their trainers and riders because during estrus, they can have difficulty concentrating on their work or have "behavioral problems." Many horse owners resort to hormone therapy to keep... Read More

Article

AAEP Convention: Reproduction

March 01, 2003

The reproduction session was something of an A to Z seminar. It started with discussions on endometrial echotexture (ultrasound results) and using computer analysis to determine when a mare will ovulate, or has ovulated, and along the way... Read More

Article

Federal Funds to Support Animal Health and Disease Research

February 19, 2003

According to an Associated Press story on bloodhorse.com, The University of Kentucky (UK) will receive $11.36 million in funding in the current federal budget, U.S. Sen. Mitch McConnell said... Read More

Article

2002 Fall Fetal Loss Syndrome

February 07, 2003

The results of a survey conducted by the University of Kentucky's Gluck Equine Research Center and College of Agriculture showed that a small number of Thoroughbred and other farms experienced an unusual increase in what is being termed fal... Read More

Article

AAEP 2002: Reproduction

February 04, 2003

The reproduction session at the annual AAEP meeting in Orlando, Fla., was something of an A to Z seminar with an international flavor. It started with speakers from North America presenting discussions on endometrial echotexture (ultrasound... Read More

Article

No Live Foal Guarantees

February 01, 2003

Subconsciously, you've been holding your breath for months. From the moment your mare was confirmed in foal, it's been a tense waiting game. And although she will be foaling soon, you know a healthy foal is still anything but a given. Between... Read More

Article

Genetic Compatibility

January 28, 2003

Michael Goodbody is the managing director of Gainsborough Stud Management near Newbury, England. He delivered the following speech to the Thoroughbred Breeders Association (TBA) at its annual awards dinner in London on Jan. 7.

I would now... Read More

Article

Genetically Speaking

January 28, 2003

Ireland is not a big country. It covers only 32,599 square miles, making it about the same size as Indiana. But Ireland plays a large and important role in the Thoroughbred industry. Some of the best runners in the world are raised on its... Read More

Article

High-Risk Pregnancies and Sick Foals

January 09, 2003

In defining a high-risk mare, Bain said she is one which has had previous foaling problems such as dystocia (difficult delivery), hemorrhage, or a red bag delivery. He said a mare also could be at risk because of medical illness, surgery, colic... Read More

Article

Environment and Hormones

January 01, 2003

Some natural and man-made compounds in the environment can disrupt the delicate reproduction hormone balance in many species, possibly including horses. Her suggestion was that although this cause of reproductive dysfunction had not been studied in h... Read More

Article

Kentucky Abortions Update

December 18, 2002

The “blip” of abortions seen in August, September, and October in Kentucky has continued on through December. With only about 50 total abortions reported, this problem might not even catch the attention of many people in a normal year, as... Read More

Article

Genome Meeting Convenes

November 26, 2002

In October 2002, a meeting of the Interagency Working Group for domestic animal genome sequencing was convened at the USDA Whitten Building in Washington DC to discuss prioritization of domestic animal species for DNA genome sequencing. That suc... Read More

Article

Meeting Addresses Prioritization of DNA Genome Sequencing in Animals

November 22, 2002

In October 2002, a meeting of the Interagency Working Group for domestic animal genome sequencing was convened at the USDA Whitten Building in Washington, D.C. to discuss prioritization of domestic animal species for DNA genome sequencing. That... Read More

Article

Neonatal Emergency Management in the Field

November 06, 2002

Rhonda Rathgeber, DVM, PhD stressed the need for assessing newborn foals early for abnormal conditions.... Read More

Article

Find Reproductive Problems

November 01, 2002

Most of us associated with breeding mares and stallions can't wait for the season to end and don't want to think of barren mares and stallions until next year. However, the most opportune time to identify causes of infertility might be missed if... Read More

Article

Breeding Soundness Exam of the Mare

November 01, 2002

Horse breeding is a time-consuming and expensive business. Therefore, horse breeders must be able to assess the likelihood of a mare being able to conceive, carry a fetus through a pregnancy, and deliver a live foal. While unforeseen problems ca... Read More