The short answer is not enough is known about this all-too-common veterinary emergency.  There are no clearly defined criteria to categorize acute colitis.  “Colitis in horses is very complex and can be affected by several factors,” says Ontario Veterinary College researcher, Dr. Luis Arroyo.  There is a need to improve diagnostic protocol. Together with newly recruited…

Selenium deficient soil can lead to several conditions in domestic animals including white muscle disease.  Of importance to Ontario horse breeders is the fact that most foals are born with low blood selenium concentrations.  Some clinical signs of low selenium levels may include dysphagia or weak suckle reflex due to pharyngeal/masticatory muscle weakness.  Southern Ontario…