Genetic analysis of emotional reactivity in sheep: effects of the genotypes of the lambs and of their dams Alain Boissy, Jacques Bouix, Pierre Orgeur, Pascal Poindron, Bernard Bibé and Pierre Le Neindre Genet. Sel. Evol., 37 4 (2005) 381-401 DOI: 10.1051/gse:2005007