In Africa, many rural farming households keep indigenous chickens (Gallus domesticus) in traditional scavenging systems characterized by low input and low output. To improve productivity, African governments and development partners disseminate a management intervention package consisting of feed supplementation, vaccination, brooder, chick rearing equipment and improved housing. Some smallholder farmers adopt the full package, while others adopt the feed supplementation and vaccination only, or the feed supplementation and brooder only. This study surveyed 120 households in western Kenya and analyzed the data using a multinomial logit model to examine these adoption patterns.