Kenneth Irwin with Finmont Donna one of his pedigree Clydesdale mares at his Bluegrass stud.

Donna needs her daily measure of Stamm 30 during the last 3 months of her pregnancy, As she is in foal to Great American Ben Franklin and due the end of March.

Stamm 30 helps to aid foal development when the trace mineral storage of zinc, manganese, iron and copper takes place.