Storm Cat, for years the No. 1 Thoroughbred stallion, has been experiencing difficulties impregnating his mares this breeding season at the Young's family's Overbrook Farm near Lexington. Fewer than half of the 31 mares that the 25-year-old stallion has covered are in foal.
"We've been dealing with his fertility, but as long as he's comfortable co...
Advancements in imaging technologies make diagnoses easier.
For decades veterinarians have relied upon a number of different imaging tools, from radiographs to ultrasonography, to diagnose lameness, pregnancy, and soft-tissue-related conditions. In recent years a host of advanced imaging modalities such as digital radiography, CT...
Although it's not a common injury, fracture of the scapula or shoulder blade does occur in horses and causes notable lameness. At the 2007 American Association of Equine Practitioners Convention, held Dec. 1-5 in Orlando, Fla., Stuart Vallance, BVSc (Hons), of Shotter & Byers Equine Veterinary Services in Surrey, United Kingdom, presented a retrospect...
The Racing Medication and Testing Consortium has funded a research project to study threshold levels and withdrawal times of four approved anabolic steroids. But the timing of the study, which should be completed by August, could make it difficult for the Kentucky Horse Racing Authority to implement steroid regulations in the state by Jan. 1, 2009.
The Racing Medication and Testing Consortium (RMTC) has funded a research project to study threshold levels and withdrawal times of four approved anabolic steroids. But the timing of the study, which should be completed by August, could make it difficult for the Kentucky Horse Racing Authority to implement steroid regulations in the state by Jan. 1, 2009....
Thoroughbred racehorses with obstructed respiratory tracts due to inflammation of the arytenoid cartilage or failed tiebacks treated via unilateral partial arytenoidectomy--a surgical technique that resolves the obstruction--are likely to return to racing within six months of the operation with few postoperative complications.
After the Louisiana Senate Commerce Committee struck down the Louisiana State Racing Commission's adoption of the Racing Medication and Testing Consortium model rules for medication Feb. 11, the commission is yet to decide its next move.
A weekly feature found only on BloodHorseNOW.com, The "Inside Track" is dedicated to the people in Thoroughbred racing that may not always make the headlines, but nevertheless are vitally important to the sport.
It has been nearly 20 years since one of the most no...
The second Welfare and Safety of the Racehorse Summit, set for March 17-18 at the Keeneland Sales Pavilion, will feature wide-ranging discussions of critical equine health- and safety-related issues, including progress reports from the working committees established coming out of the original summit in October 2006.
Infertility is a major problem in some broodmares. A large incidence of infertility is seen in valuable, intensively bred mares such as racehorses and performance mares, and significant amounts of money and time are devoted to dealing with the problem.
There are many causes of infertility, but endometritis (inflammation of the endometrial lining of t...
A study led by Colorado State University and research partners will help to answer a long-debated question about health and performance effects of a drug commonly used to treat racehorses in the U.S. to prevent bleeding into their airways as they run (also known as
The proliferation of racehorse rescues and retirement programs means that thousands of retired Thoroughbred racehorses have been placed into new homes. Ensuring success in what comes next--the transition and retraining of Thoroughbreds by their new owners--is one of the primary missions of Wood End Farms, a nonprofit facility located north of Chicago t...
New South Wales racing was to return Sept. 22 to Sydney's Rosehill Gardens, with 12 races planned and more than 210 horses engaged. The morning of the meeting, that all changed. Horses at Warwick Farm, a track that had previously been clean of equine influenza, came down with the virus. Rosehill officials were forced to scrap the meeting, as many horses set to compete had been trained at Warwick.
Darley has decided to send one of the world's truly great stallions, Elusive Quality, to the New South Wales Hunter Valley's purple zone. The farm decided Sept. 21 which stallions to send home and which will remain in Australia to cover mares for the remainder of the crippled NSW breeding season.
Just when the newly created "purple zone" in Australia's New South Wales was to reinvigorate the beleaguered breeding season, the country's star stallion -- Redoute's Choice -- has been stricken with equine influenza.
Yet another massive setback to the breeding program in Australia' New South Wales occurred over the weekend, with another of the shuttlers locked up in quarantine testing positive for equine influenza.
American Thoroughbred breeders interested in supplying bred mares for the 2008 Australian spring sales should attend a meeting by William Inglis and Son, Australia's leading Thoroughbred sales agency, at the Keeneland Racecourse on Friday.
New York racing regulators July 31 adopted a series of new rules, including more restrictive prohibitions on betting by racetrack mutuel tellers and final action on a provision to combat "milkshaking" of horses.
"The board instituted a number of rules today that were designed (to) ensu...
The state veterinarian for the Kentucky Horse Racing Authority mistakenly tossed out two split samples from two horses that had tested over the approved limit for the approved bleeder medication Salix. Because of the mistake, the investigation into the overages has been dropped.
It's common practice at some breeding farms--collecting the drippings from a stallion's penis after he breeds and dismounts a mare, evaluating the sample to confirm that ejaculation did occur, then placing the sample in the mare. Reinforcement breeding, as the last step of that procedure is called, was found to increase pregnancy rates by up to 11.7% in a...
The Racing Medication and Testing Consortium has completed a section of its Web site (www.rmtcnet.com) that enables licensed horsemen to look up guidelines for withdrawal times for approximately 75 therapeutic medications identified by the RMTC veterinary advisory committee.
"Owners and trainers worldwide have the feeling that every veterinarian and every farrier have years of experience and vast knowledge about laminitis and podiatry (foot care). Unfortunately, this is not the case," said Ric Redden, DVM, founder of the International Equine Podiatry Center in Versailles, Ky., and host of the Bluegrass Laminitis Symposium, he...
Cryptorchidism is a congenital condition (i.e., the individual is born with it) in which one (unilateral) or both (bilateral) of the testes fail to descend into the scrotum. A number of common terms have been used to describe cryptorchids, including "rig," "false rig," and "ridgling." Embryologically, the testes develop high ...
Kentucky Equine Humane Center, which officially opened its doors April 16, offers shelter and care for unwanted horses of all breeds. Located near Lexington, the organization is headed by president Staci Hancock and executive director Lori Neagle.
The time is right for horse farms to implement control strategies. University of Kentucky experts report that eastern tent caterpillars and forest tent caterpillars are developing normally this spring with egg hatching complete and populations feeding, making this an optimal time for horse farms to assess caterpillar activity and implement control strategies while the larvae are still small and most susceptible.
Recent positives for aminorex, a drug that has had no commercial source since the 1980s and has no place in racehorses under industry guidelines, has regulators seeking answers and horsemen on the defensive.
Three horses at a private training center in La Grange, Ky., have been confirmed positive for Streptococcus equi, the bacterium that causes strangles. The Kentucky Department of Agriculture has quarantined the barn.
A confirmed case of neurologic equine herpesvirus-1 (EHV-1) at an equine hospital in Leesburg, Va., has resulted in numerous hold orders at farms in Maryland and Virginia as horses released from the hospital after being exposed to the sick horse are tracked back to their home farms.
The board of directors of the Racing Medication and Testing Consortium (RMTC) passed a model rule on anabolic steroids that will be forwarded to the Association of Racing Commissioners International (RCI) for approval during the RCI Annual Convention April 23-27. After the RMTC receives input from the RCI, the model rule language will be released to the industry.
Only about 12% of horses tested for clenbuterol had measurable levels of the medication in 193 blood samples taken recently, according to Dr. Rick Arthur's report Thursday to the California Horse Racing Board medication committee.
The American Horse Council submitted comments supporting the U.S. Department of Agriculture's proposed rules that would permit the establishment and operation of permanent, privately-owned quarantine facilities.
All quarantines in effect for horse farms and clinics due to the recent Equine Herpes Virus outbreak have been lifted, according to the Florida Department of Agriculture and Consumer Affairs, signaling the end of the immediate threat to Florida.
The chief of surgery at University of Pennsylvania's New Bolton Center said Jan. 15 that Barbaro had "improved significantly" after undergoing surgery two days earlier to remove more of the left rear hoof that has been impacted by a bout of laminitis.