Together with the Brandenburg State Stud, the team of the Graf Lehndorff Institute provides a variety of services to horse breeders. This includes veterinary services at the Equine Artificial Insemination Centre in Neustadt (Dosse), diagnostic and therapeutical procedures in mares presented for insemination or breeding, an embryo transfer programme and support of the Hauptgestüt (state-owned breeding herd) in the areas fertility, pregnancy, foaling and neonatology.