Staying up-to-date with required vaccines is important to keep your horse healthy and prevent the spread of infectious diseases. Vaccines have been developed for 14 major equine diseases, including Strangles, West Nile Virus, Equine Influenza, and Equine Herpesvirus. Some vaccines...
Tetanus, or lockjaw, is a non-contagious neurological disease that results from a bacterial infection. Horses are particularly vulnerable to tetanus, with individuals of all ages and breeds affected worldwide. Tetanus spores are particularly dangerous for horses as they survive for...
Botulism is a fatal neuroparalytic disease that affects horses, humans and other animals worldwide. Botulism interferes with nerve signalling, weakening and often paralyzing the horse. This disease is caused by the ingestion of botulinum toxin produced by Clostridium botulinum bacteria....
Alopecia or hair loss in horses can occur for several different reasons and may be temporary or permanent. Alopecia refers to the partial or complete absence of hair that occurs in any area of the body where hair is normally...
Chia seeds are derived from the Salvia hispanica plant and are fed to horses to support gut health and provide nutrients. A member of the mint family, chia has been cultivated for over 5,000 years in Central America. The seeds...
Modern domestic horses have very different lifestyles than their wild ancestors. While keeping horses in stalls is convenient for humans, confinement can be detrimental for animals who evolved to graze and walk throughout the day. Turning horses out to pasture...
Turning horses out on pasture is one of the best ways to encourage natural grazing behaviour. Fresh forage can be a valuable part of a balanced equine diet, but grass does not have the same nutritional value throughout the year....
The American Quarter Horse is the most popular horse breed in the world. The AQHA has registered more than 6 million Quarter horses since 1940, thanks to the breed's trademark character and versatility. As one of the oldest recognized breeds...
Alfalfa is a popular forage choice for horses and an ingredient in many equine feeds. This legume forage can be processed and preserved in many different ways to make it easier to incorporate into the diet. Alfalfa is nutrient-dense and...
Photosensitization, or light-induced dermatitis (photodermatitis), is a noncontagious condition in horses where the skin becomes extremely sensitive to sunlight. This condition often mimics a sunburn, but it is much more serious and painful. Photosensitization is most commonly caused by ingesting...
While acres of lush green fields seem like the idyllic setting for a horse farm, constant access to high-quality pastures isn't always best for your horse's health. Space limitations and environmental conditions can also make grass turnout impossible for some...
Bones, joint cartilage, ligaments, and tendons make up your horse's skeletal system, which provides structural support for your horse's body. Most horse owners pay close attention to the role of joints and soft tissue health in preserving soundness and comfort....
It’s not uncommon for horses to experience eye problems. Several conditions and diseases can affect vision and eye health in horses, including uveitis, cataracts, and conjunctivitis. Horses experiencing eye issues may have symptoms such as swelling, tearing, drainage, discoloration, cloudiness,...
Myosin Heavy Chain Myopathy (MYHM) is a muscle disease that can affect Quarter Horses and related breeds with the associated mutation in the MYH1 gene. MYH1, also called myosin heavy chain 1, is a gene that encodes a type of...
Coughing is a common clinical sign in horses that can be entirely benign or the first clue of a medical condition. Your horse’s cough is a normal reflex that keeps his airway healthy and clean. But some conditions associated with...
For horse owners and barn managers, Equine Metabolic Syndrome (EMS) is a challenging condition to manage. How do you know which hays and feeds are safe and how should pasture turnout be regulated? Horses and ponies diagnosed with EMS cannot...
Routine equine dentistry is an often overlooked aspect of preventative care that can significantly impact your horse's welfare and performance. Horses have specialized teeth adapted to continuous grazing. Unlike human teeth, horse teeth erupt throughout their life and can become...
Weaning foals refers to separating the foal from their mother so they no longer consume milk by nursing. Once weaned, foals must obtain nutrients from forage and other feeds. Domesticated foals are typically weaned four to seven months after birth....
Lasix (furosemide) is a medication routinely used to prevent lung bleeding in horses with exercise-induced pulmonary hemorrhage (EIPH). This bleeding disorder is prevalent in racehorses following bouts of high-intensity exercise. Veterinarians often recommend treating with Lasix on race days to...
Flies are more than just a nuisance to horses and their owners. Without proper fly control, these insects can transmit diseases to your horse and cause skin irritations. Effective fly control for horses starts before fly season begins with environmental...
Retained fetal membranes (RFM), also referred to as retained placenta, is a condition that affects a small percentage of broodmares. RFM can lead to serious medical complications in affected mares and requires prompt treatment. Potential complications of RFM include laminitis,...
By-product ingredients are a fixture in equine diets, either as components of a complete feed or as concentrates added into the diet on their own. Although the term “by-product” may carry a negative connotation, these feeds are often high-quality, cost-effective...
The type and amount of bedding you use for horses affects more than just how long it takes you to clean his stall. Bedding adds cushion to the floor of your horse's living space, absorbs moisture, and helps control odours...
If you own horses long enough, you'll eventually have to deal with the loss of a horse. Saying goodbye to a beloved equine can be traumatic. But death is an inevitable aspect of caring for any animal. Sometimes horse owners...
Shipping fever is a lower respiratory tract infection seen in horses transported over long distances or experiencing unusual or stressful events. Known causes of shipping fever include prolonged periods of head elevation, strenuous exercise, anesthesia or complications from a viral...
Sand colic is a term for abdominal pain in horses caused by the ingestion of sand. Depending on the geographic region, five to thirty percent of all colic cases are caused by sand or sediment accumulation in the gut. Sand...
Carbohydrates are the main energy source in an equine diet. These macronutrients are naturally abundant in forages, grains and grain by-products. Carbohydrates can be categorized based on their function in the plant and how they are digested by the horse.
Of the many skin conditions horses can develop, sarcoids are the most common. The term "sarcoid" was first used in 1936 in South Africa as a way to distinguish this skin lesion from other tumors. Sarcoids are benign (nonmetastatic) skin...
Preparing your broodmare for breeding and pregnancy requires careful planning to ensure she is in optimal condition to carry and deliver a healthy foal. A Breeding Soundness Exam (BSE) provides a health assessment of mares being considered for breeding. Some...
Myofibrillar myopathy (MFM) is a newly identified muscle disorder that causes exercise intolerance in horses. MFM is a genetic condition that results from the abnormal build-up of desmin in muscle tissue. Desmin is a protein that is important for muscle...
