Breeding and Reproduction

Horse breeding from planning through foal care

Long Gestations

Can you explain why some mares have prolonged gestations and premature placental separation?

Read More

Power Lines and Horses

Have you ever published anything on the effects of power lines and electromagnetism around broodmares?

Read More

AI Training For Stallions

Given the choice, a stallion wouldn’t choose to mate with man-made devices. His instincts drive him to breed a mare; yet he can learn to transfer his sexual focus to a phantom mare and an artificial vagina (AV). In order to train a stallion fo”P>Given the choice, a stallion wouldn’t choose to mate with man-made devices

Read More

Neonatal Isoerythrolysis–The Silent Stalker

Neonatal isoerythrolysis is a silent stalker of foals. At birth, the foal is normal. In some cases, the foal shows subtle signs as an internal enemy attacks and the disease progresses to a point of no return; in others, it takes only hours for

Read More

The Risk of EIA In Foals

From Equine Disease Quarterly, a publication funded by Underwriters At Lloyd’s of London, Brokers, And Their Kentucky Agents

Although it seems counter to logic, acquiring equine infectious anemia (EIA) by being alongsid

Read More

Tying-Up in Horses: Causes and Management

In this article, we’ll discuss some of the specific causes of exertional rhabdomyolysis (ER) or tying-up, along with methods that can be used to prevent repeat episodes. of tying-up in horses. predisposed to recurrences.

Read More

CEM — A Continuing Threat to International Trade

Since its discovery in 1977, contagious equine metritis (CEM) has been a source of considerable concern for many countries because of the ease with which it can be spread internationally through carrier stallions or mares, said Peter Timoney,”P>Since its discovery in 1977, contagious equine metritis (CEM) has been a source of considerable concern for many countries because of the ease with which it can be spread internationally through carrier stallions or mares, said Peter Timon”>Since its discovery in 1977, contagious equine metritis (CEM) has been a source of considerable concern for many countries because of the ease with which it can be spread internationally through carrier stallions or mares, said Peter Tim”Since its discovery in 1977, contagious equine metritis (CEM) has been a source of considerable concern for many countries because of the ease with which it can be spread internationally through carrier stallions or mares, said Peter Ti”Since its discovery in 1977, contagious equine metritis (CEM) has been a source of considerable concern for many countries because of the ease with which it can be spread internationally through carrier stallions or mares, said Peter Ti”ince its disco

Read More

Filly or Colt? Find Out Before It’s Born

Knowing the gender of a foal before it is born helps the horse owner or breeder better manage several different aspects of the horse business. This new management tool is very safe, accurate, and can be incorporated into most breeding programs

Read More

Reproductive Problems in the Draft Horse

Draft mares usually make excellent mothers, providing a large amount of milk and rarely rejecting a foal. Because of these traits, draft mares make good nurse mares; some mares can even support and feed two foals. Also, the tendency for multiple

Read More

Genetic Color Cross Problem?

Q: I have a dun mare which I was considering breeding this year to a buckskin stallion. I was informed that there might be some problems with this particular cross due to the dun color factor. The foal might be lethal white or albino.

Read More

Overo Lethal White Syndrome

Overo Lethal White Syndrome (OLWS) is a condition that occurs in newborn foals. The condition is genetic, and both parents carry the defective gene. Horses which carry this gene are most commonly overo white patterned horses (frame overos), but

Read More

Imprinting Foals

Editor’s Note: Nothing is without controversy, especially in the equine world. Some equine behaviorists question certain aspects of Dr. Miller’s theories and practices, and their opinions regarding foal imprint training appear below.“P>Editor’s Note: Nothing is with

Read More

How Well Do You Know Your Stallion?

When a breeding fails, many times the mare is blamed. A large volume of information exists to help breeders understand infertility in the mare, and veterinarians are using the latest technology to assist in the diagnosis and treatment of

Read More

Semen Evaluation

Breeding horses today often involves the use of artificial insemination (AI) with fresh, cooled, or frozen semen (except for Thoroughbreds). But whether you are using AI or live cover, the main goal is to get a viable sperm to fertilize a mature

Read More

More From The Horse

Eye Exam, Dr
White horse nose detail
western horse turn, knees, joints
It-Happened-Again-OTTB

Stay on top of the most recent Horse Health news with

FREE weekly newsletters from TheHorse.com

Weekly Poll

sponsored by:

Have you ever been to the Kentucky Derby?
183 votes · 183 answers

Readers’ Most Popular

Create a free account with TheHorse.com!

The Horse
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.