There’s nothing like hearing a horse cough to set people scurrying around the barn to identify the culprit. After all, that cough could mean choke, or suggest that a respiratory virus has found its way into the barn. It could also indicate equine asthma. Yes, even those “everyday coughs” that we sometimes dismiss as “summer cough” or “hay cough” are a wake-up call to the potential for severe equine asthma.

Climate change is increasingly affecting horses, horse properties, and their owners across Canada. In recent surveys, nearly 90 percent of Canadians reported noticing the impacts of climate change in their communities. Horses are facing rising health risks, including respiratory diseases from wildfire smoke and dust, skin conditions and hoof damage caused by unpredictable weather, and new parasites and diseases. Horse owners are also dealing with higher hay costs, unexpected veterinary expenses, and challenges related to weather disruptions, such as riding limitations. Meanwhile, owners of horse properties are working to repair damage from severe storms, flooding, droughts, and high winds.

A Scratch for Every Itch - Horses scratch for many reasons. They scratch themselves on fences, rub up against posts (and sometimes people), roll on the ground, and groom each other. A natural behaviour usually linked to social bonding, comfort, and relaxation, it can be heightened seasonally by shedding, sweating, or the presence of insects. However, when scratching becomes frequent enough to result in hair loss, broken skin, scabs, or if it disrupts eating or sleeping, it is time to talk to a veterinarian to determine if a skin allergy is to blame so appropriate treatments can be pursued.

Not much can gross out a horse person. We happily pick out hoofs, observe the quality of manure, scrape bot eggs off our horses’ legs, and get a weird sense of satisfaction from an expressed abscess. But ticks… ticks are just nasty.