Studs are equine breeding businesses that keep stallions and offer breeding services to mare owners. Their work may include arranging natural covering or artificial insemination, advising on suitable stallion and mare pairings, and managing the handling and care needed during the breeding process. Some specialise in particular horse breeds or disciplines, while others work with a range of horses. Services can also include boarding mares, monitoring pregnancies, foaling support and care for mares and young foals. Stud staff may maintain breeding records and provide information about a stallion's pedigree, performance and health history. The facilities and services offered vary: some studs focus on breeding and stallion services, while others combine these with livery, foaling or young-horse care. Customers should expect arrangements to be agreed in advance, including the method of breeding, timing, veterinary involvement and any care provided for the mare.