Increasing genetic resistance to gastrointestinal parasite infections in sheep would limit the use of drugs and the emergence of resistant parasites. However, this is a very complex trait. The identification of genomic areas associated with the trait is hindered by genotype–environment interactions. Therefore, it is necessary to obtain information from non-cosmopolitan sheep populations. Here, the West African Djallonké sheep genomic profile is analyzed to contribute to solve this gap.

The long-horned Fulani zebu, spread all over the Sahel area, is one of the main cattle groups in Africa. Despite their importance, characterisation of these cattle is poorly developed. The current research illustrated a lack of differentiation among local populations of this cattle group at the body measurements level. Conservation or selection initiatives could be implemented at a cross-boundary level.

Body traits (16 body measurements and 18 qualitative traits) have been analysed in 183 adult sires belonging to nine West African cattle breeds via multifactorial methods to ascertain breeding preferences of African farmers. No clear patterns of homogenisation of the appearance of individuals within cattle breed could be assessed. Since no selection programmes exist and unsupervised matings are the rule, differentiation among African livestock breeds cannot be assessed in European terms.