Horse Health

While line disease is a hoof condition that can lead to pain and lameness. This condition affects the equine hoof wall in one or more hooves at a time. White line disease originates as a separation between adjacent layers in...

How much water does your horse need to drink every day to stay healthy and how much do water requirements increase in hot conditions or when working? Ensuring adequate water intake is important for the optimal health and well-being of...

Hyperkalemic periodic paralysis (HYPP) is a genetic condition in horses that affects how their muscles function and respond to signals from the nervous system. These horses have high levels of potassium in the blood and should be fed low potassium...

De-worming your horse is an important practice to prevent health complications associated with internal parasites. Worms, also known as helminths, are large endoparasites which live within horses and other mammals. In high numbers, they can result in colic, weight loss,...

Equine Heaves is a condition that is characterized by inflamed airways in the lungs. This can lead to a number of associated symptoms such as chronic coughing, excess mucous, poor performance and weight loss. This condition also goes by several...

Potomac Horse Fever (PHF) is a bacterial disease that can result in severe colic, diarrhea, inflammation, depression and laminitis. In serious cases, it can be fatal to the horse. PHF is caused by infection with Neorickettsia risticii and typically affects...

Equine polysaccharide storage myopathy (PSSM or EPSM) is a genetic condition in horses that affects how muscle cells partition, generate, and store energy. This can lead to exercise intolerance, stiffness, and an abnormal gait in your horse. After diagnosis, owners...

A hyperactive horse is commonly referred to as a "hot" horse. You may know the feeling of dealing with a hot horse all too well: it can feel like your horse is going to explode at any moment. Luckily, there...

Tying-up in horses is a colloquial term for Exertional Rhabdomyolysis, a condition involving exercise-related muscle cramping and damage. Some horses experience a single episode of tying up whereas others experience recurrent tying-up. During an episode, the affected horse becomes stiff...

Equine stereotypic behaviours are repetitive behaviours involving a constant sequence of movements that have no obvious or apparent function. Examples of common stereotypies include cribbing, wind-sucking, weaving, stall walking and head shaking.

Adequate mineral intake in your horse’s diet is essential for overall well-being and function. Minerals play important roles in supporting tissue structure, enzyme reactions, energy metabolism, and maintaining electrolyte balance. Mineral deficiencies can contribute to poor hoof and coat quality,...

Equine Lyme disease is a growing concern for horses in North America, especially during the summer months when tick bites are more common. Lyme disease is primarily caused by infection with Borrelia burgdorferi, a bacteria that is carried by ixodid,...

Building topline muscle and dealing with topline loss is a common struggle for horse owners. Your horse may have a weak topline due to a variety of factors including nutrition and exercise. Physiological factors such as age or underlying health...

Equine odontoclastic tooth resorption and hypercementosis (EOTRH) is a progressive and painful dental condition that occurs in some horses. Primarily affecting senior horses, it typically involves the gradual degeneration of the incisors and canine teeth. Over time, the roots of...

Diarrhea is a common problem in horses as it can be a result of many different causes. It is typically a sign of of disrupted function or motility of the hindgut, including dysbiosis or infection. Diarrhea is defined as the...

Body condition and body weight are two very important metrics for understanding and measuring the health of your horse. Both can be assessed easily and without any expensive equipment. Body weight alone gives us very little insight into how much...

Dealing with a horse that has diarrhea requires careful attention to their feeding plan and to their daily management. In some cases, diarrhea is a temporary annoyance that resolves itself with minimal intervention. Chronic cases in which diarrhea persists for...

Diarrhea can affect horses of all ages, breeds and sizes, resulting in dehydration, weight loss, poor nutrient absorption or electrolyte imbalance. Diarrhea is described as the increased excretion of liquid or semi-solid feces. Cases of equine diarrhea can range in...

Mycotoxins are naturally occurring toxic substances which are produced by mould and fungus in your horse’s hay. Mycotoxins can cause negative effects in horses including colic, gastrointestinal upset, weight loss, feed withdrawal, immune suppression, impaired performance or poor growth.

How do you select the right hay to feed your horse? Certain hays are better depending on your horse’s activity level, health status and nutritional needs. Horses evolved as grazing animals that survive by eating large volumes of fibrous plants....

Internal parasites, also known colloquially as worms, are a common concern for many horse owners. Parasites are organisms that live on the horse’s skin or infiltrate the intestinal tract to gain nutrients. They can cause inflammation, immune problems, ulcers, and,...

Horses exhibiting heel pain are often diagnosed with navicular syndrome. It is a common – and frustrating – issue to deal with, but it no longer spells immediate retirement for the horse. With early diagnosis and proper treatment, a horse...

Maintaining your horse's digestive health is integral to maintaining their overall health. Digestive issues such as colic, ulcers, and hindgut acidosis are some of the most commonly diagnosed health conditions in horses. Learn about research-backed digestive health supplements that can...

Right dorsal colitis (RDC) is a specific type of ulcerative disease in horses localized to the right, upper region of the large intestine. RDC is sometimes referred to as hindgut ulcers. Horses with RDC can show signs of weight loss,...

Non-steroidal anti-inflammatories (NSAIDs) are some of the most commonly used equine medications. They come in several forms, including tablets, powder, paste, or as an injectable. As their name implies, NSAIDs help to control inflammation in the body. Therefore, they are...

Omeprazole is an FDA-approved drug that is sold under the tradenames GastroGard and UlcerGard. Omeprazole is used to prevent or treat equine gastric ulcer syndrome (EGUS). Gastric ulceration is a painful condition with an extremely high prevalence in horses. Up...

As many horse owners know, colic is an unpredictable, painful, and sometimes fatal condition. Colic refers to abdominal pain in your horse. It is an amorphous condition that can lead to potentially serious health complications. Colic may present as a...

Vitamins are organic compounds that are essential for all living things. Vitamins have diverse roles within the horse's body, affecting energy metabolism, growth and repair, muscle function, neurological health, immune function and much more. Vitamins function as cofactors for metabolic...

Lameness in the horse's stifle joint can result in shortened stride length, reluctance to work or a rough canter. While lameness is more commonly attributed to problems with the hock joint, stifle lameness is seen frequently in performance horses. The...

What can you do to prevent ulcers from developing in your horse? Equine ulcers are all too common, with studies showing that up to 90% of horses will be affected by ulcers in their lifetime. Stomach ulcers, also known as...