Respiratory disease is one of the most important health concerns facing the horse industry, and accounts for one of the biggest reasons why horses miss training days (Rossdale et al., 1985). Recurrent Airway Obstruction (RAO), also known as “heaves,” is one of the more troublesome small airway diseases which causes an elevated respiratory rate, chronic coughing and runny nose, and affected horses often find it difficult to exhale.

If there’s one word that strikes fear into the hearts and minds of horse owners, it’s “colic.” Used to describe any form of abdominal pain, colic can affect horses for many reasons and in any season, although cold weather months are a particularly challenging time with increased risk of impaction-related colic.

With today’s medical advances, research, and improved management, horses are living longer and longer lives. In the past, most horses were considered old when they reached their late teens. These days, it’s not uncommon for horses to live into their late 20s or even into their 30s, allowing us to spend plenty of quality time with our elder equine friends. Proper management is key to ensuring that the older horse is happy and comfortable throughout his golden years.

Skipped Beats, Sudden Death… and Why We Shouldn’t Worry Too Much. When you first start examining patients as a veterinary student, you’re very keen to (gently) poke and prod every animal you come across. Realizing you can assess cardiovascular function by palpating peripheral pulses is very empowering!