Recent News for Breeding and Reproduction

Article

Jump-Starting the Dummy Foal

January 31, 2004

The term "dummy foal" is being used less and less. A more accurate term for the foal exhibiting behavioral or neurologic abnormalities that are not related to infectious or toxic conditions, congenital or developmental abnormalities, or metabolic dis... Read More

Article

Foal Care From Birth to 30 Days (AAEP 2003)

January 31, 2004

Foal care from the first few hours of life to one month can be critical in the overall health and welfare of the newborn foal.... Read More

Article

Abdominal Pain in Foals (AAEP 2003)

January 31, 2004

Abdominal pain in the foal can have many different causes, making it difficult to diagnose a cause. However, with knowledge of the different causes, a proper physical exam, the use of diagnostic tools, and common sense, a veterinarian can pinpoint a ... Read More

Article

When a Foal Needs Surgery (AAEP 2003)

January 31, 2004

If your new foal develops a disease or medical problem that requires surgery, then time is of the essence. In his AAEP Convention presentation "Surgical Disease of the Neonate," Rolf Embertson, DVM, Dipl. ACVS, of Rood and Riddle Equine Hospital... Read More

Article

Breeding The High-Risk Mare

January 31, 2004

With advances in modern veterinary medicine happening all of the time, the practitioners agreed that management of high-risk mares is becoming easier, and the probability of a healthy foal is increasing.... Read More

Article

Reproduction/Perinatology Forum at AAEP 2003

January 31, 2004

Veterinarians interested in reproduction and perinatology (the foal immediately after birth) crowded into the Reproduction/Perinatology Forum at the 2003 American Association of Equine Practitioners' convention to discuss mare reproductive loss... Read More

Article

AAEP 2003: Multiple Ovulations

January 31, 2004

There are three major reasons to attempt to have a mare "superovulate" or ovulate more than one follicle at a time. First, in embryo transfer programs there is a greater chance of recovering an embryo with superovulation, thus reducing the... Read More

Article

Saline-Coated Particles Enhance Semen Quality (AAEP 2003)

January 31, 2004

The technique of using saline-coated silica particles in solution to filter and therefore enhance semen quality in humans has been around for years. Now, it is being tried to improve semen of stallions.... Read More

Article

Feeding to Improve Fertility of Stallions (AAEP 2003)

January 31, 2004

Research has shown that boars can be fed a specific diet to increase fertility, and the same might be true of stallions. Steven Brinsko, DVM, PhD, Dipl. ACT, from Texas A&M University, discussed the potential of feeding a nutraceutical to... Read More

Article

Kentucky Pasture Monitoring Programs

January 22, 2004

Comparing pasture samples from 2002 and 2003 didn't associate mare reproductive loss syndrome (MRLS) with anything other than the Eastern tent caterpillar. However, Wayne Long, MS, of the University of Kentucky's (UK) Department of Agronomy,... Read More

Article

Comments Sought on Equine Viral Arteritis: Uniformed Methods and Rules

January 19, 2004

The American Horse Council (AHC) has been asked to share the Equine Viral Arteritis (EVA): Uniformed Methods and Rules (UM&R) created by the USDA.

There is a brief period for review and comment and the AHC asks that you click Read More

Article

Funding Sought for Reproductive Research

January 12, 2004

When mare reproductive loss syndrome (MRLS) struck in 2001, the industry was scared and demanding answers. Nearly 3,000 of that year's pregnancies were lost, some horses were diagnosed with heart and eye problems, and no one could figure out wha... Read More

Article

MRLS Experiment Rundown

January 07, 2004

A meeting at Keeneland racetrack for a select group from local Thoroughbred breeding farms on Jan. 6 offered a wrap-up of the six experiments done by researchers at the University of Kentucky pertaining to mare reproductive loss syndrome (MRLS).... Read More

Article

Dual Hemisphere Breeding and Live Foal Percentages

January 07, 2004

Shuttling Thoroughbred stallions between Northern and Southern hemisphere farms for breeding began in earnest around 1992. Stallions had been shuttling from Great Britain and Ireland prior to that time. Between 1996 and 2002, 117 stallions from... Read More

Article

MRLS: We Need To Know More

January 06, 2004

“In the final analysis, we do not understand this disease,” said Bruce Webb, PhD, an entomologist at the University of Kentucky who has been a leading researcher into the problem of mare reproductive loss syndrome (MRLS).

Webb and... Read More

Article

Optimizing Implant Therapy in Cycling Mares

January 01, 2004

Deslorelin acetate implants (Ovuplant from Fort Dodge Animal Health) have proven highly successful at inducing ovulation in mares. Implanted mares typically ovulate within 48 hours. Unfortunately, despite administration of prostaglandin during... Read More

Article

The Goal is a Foal

January 01, 2004

If your broodmare or stallion is having reproductive problems, you might need a specialist to figure out what's wrong. And that specialist might use knowledge gained from the annual conference of the Society for Theriogenology held in Columbus,... Read More

Article

Septic Arthritis and Racing Potential

January 01, 2004

Septic arthritis in a Thoroughbred foal significantly reduces the likelihood the animal will race, according to a study conducted by researchers at the University of Glasgow in Scotland and veterinarians with Rossdale and Partners in England. Th... Read More

Article

The Future of Horses with HYPP

December 30, 2003

Letter to the Editor:

This letter must begin by saying how proud I am of a man whom I have never met.  His name is Steve Stevens of Houston, TX, the current president of the American Quarter Horse Association (AQHA).  Mr.... Read More

Article

Equine Placenta Workshop: Placentitis

December 12, 2003

Mats Troedsson, DVM, Dipl. ACT, University of Florida (with co-author Walter Zent, DVM, of Lexington, Ky.), discussed clinical ultrasound in evaluation of the equine placenta to identify and treat mares with placentitis. He said placentitis is a... Read More

Article

Great Britain Revises Codes on Infectious Diseases

December 11, 2003

Britain's Horserace Betting Levy Board has extensively changed its codes of practice regarding the infectious diseases contagious equine metritis (CEM), equine herpesvirus (EHV), and equine viral arteritis (EVA), which can severely disrupt... Read More

Article

Cloned Pregnancy Lost at Texas A&M

December 09, 2003

A research mare at Texas A&M (TAMU) carrying a cloned foal recently lost her pregnancy. "We lost it at nine months of gestation via premature separation of the placenta and placentitis (placental infection), which we treated for three weeks... Read More

Article

The Equine Placenta: Mare and Foal Interactions

December 09, 2003

Abby L. Fowden, University of Cambridge, UK, discussed nutritive and endocrine functions of the equine placenta at the first Equine Placenta Workshop held at the Gluck Equine Research Center at the University of Kentucky on Dec. 5-6. She said th... Read More

Article

Equine Placenta and Possible Problems

December 08, 2003

A two-day exclusive gathering of leading reproductive researchers and practitioners from around the world convened at the Maxwell H. Gluck Equine Research Center in Lexington, Ky., Dec. 5-6, to discuss the equine placenta. From the evolutionary... Read More

Article

Tail Rubbing

December 01, 2003

One of our mares rubs her butt on everything, all the time. It messes up the top of her tail, and she always has these big scratch marks across her butt.

We can't seem to get her to stop it. We have dewormed her regularly and... Read More