sentences:  The National Stud's charity is known as the Wavertree Charitable Trust in William Hall Walker's memory and its Wavertree House contains a number of paintings he donated from his collection of sporting art.Currently the National Stud facilities accommodates up to eight stallions and as many as 200 broodmares.According to its website, the stud offers a range of services to horse breeders, including stallions at stud, seasonal and permanent boarding, sales preparation and quarantine for export.