I have worked with these partners gladly and successfully:
Lutz Kapellmann hoof practitioner by hoofphysiology by E.I.P.P.
Lutz Hauch natuaral horsemanship (Monty Roberts) www.comcavalo.de
From barefoot to feeding, everything for the natural health of horses www.natuerlichgesundepferde.de
Association of leisure horse and rider in Germany e.V. www.vfdnet.de