epaselect epa09985282 Two dogs perform hydrotherapy exercises in a pool at La Escuela Canina de Nicaragua, in Managua, Nicaragua, 29 May 2022. The Escuela Canina de Nicaragua, located in Managua, is one of the first schools where they train dogs with socialization problems, who need to play sports, take obedience courses, train with assisted therapy in a pool, or even be welcomed while their owners are travelling.. EPA/Jorge Torres