The McIntosh Family has been involved with horses of all breeds for generations. In the mid 1950s Jack McIntosh became involved in livestock feeds and supplements. McIntosh Pro Line evolved from decades of experience. We are proud of the products we sell. Proud enough to put our name on the brand.
Pro Line 24/7 : McIntosh Pro Line is very pleased to introduce our newest product. Like all McIntosh Pro Line products, each go through field test for at least one year before we send a product to market. Our products have to meet a standard, not just the ingredients, but with the horse! The proof is in the results.