In the early 1960s, French livestock production was at a crossroads, having been disrupted by the impact of agricultural modernisation and European integration. Public authorities and professional representatives agreed to create a development apparatus dedicated to ruminant animal production, in order to facilitate the adoption of innovations resulting from research. This is how the Technical Institute for Cattle Breeding was founded in 1962 and the Technical Institute for Sheep and Goat Breeding in 1967. Initially, the missions of these institutes were limited to testing innovations on experimental farms and transferring knowledge, in line with the modernising measures set out in the 1966 law on livestock farming. However, faced with the great diversity of livestock systems and the growing challenges that they had to face, the agents of the technical institutes began, in the 1970s, to develop original methods to support livestock farmers. At first marginal, this know-how gained legitimacy in the face of the social, economic and finally ecological consequences of the race for innovation and competitiveness. Gathered together in 1991 in a single Institute of Animal Husbandry with cross-disciplinary skills, these agents found themselves confronted with major health crises and the cross-cutting issues of the digital revolution, the advent of genomics, new societal |