In 1950, chemist Hy Earn invented an ointment which prevented cannibalistic tendencies in chickens suffering from protein deficiency.  This lead to the creation of the family owned and operated Dominion Veterinary Laboratories.  This Winnipeg-based company prides itself in competitive pricing and its experience in inventing horse health and livestock supplies.  It is Western Canada’s largest manufacturer and distributor of veterinary pharmaceuticals and instruments and has taken quality and innovation to new heights.