Liffey Mills and Pegus Horse Feed Nutritional Workshop . The workshops seen in excess of over 100 attendees who engaged the Speakers Roslyn Drew talking on Paddock and Grassland management and Declan Cullen of Pegus speaking on Fuelling the Equine athlete.Attendee Rebecca Brewer said “the speakers where absolutely fantastic, so knowledgable and informative. I learned loads of very valuable knowledge that I can use for my horse’s diets just the facts of quality over quantity. I have used Pegus now for quite some time but knowing what to give and why to give it was always a struggle.