Stunting prevention requires caregiver nutrition knowledge, accurate child growth monitoring, and access to nutritious foods. This program combined nutrition education, anthropometric skills training, and household poultry support in Mambang Village, Tabanan Regency, Bali, Indonesia. It was conducted from April to October 2026; the main intervention took place on August 2, 2026. Twenty participants (five Posyandu cadres and 15 mothers of children under five) joined the education and training, while 15 households received three native laying hens each, housing, feed, and management guidance. Knowledge was assessed using the same 10-item questionnaire before and immediately after the intervention. Anthropometric skills were assessed after training using an observation checklist, without baseline skills measurement. Poultry laying status was monitored for eight weeks, but egg production was not quantified. The mean knowledge score increased descriptively from 6.60 to 9.30 out of 10. Eighteen participants (90.0%) met the anthropometric checklist criteria, including all five cadres and 13 mothers. At follow-up, all 15 households were classified as having all their hens producing eggs. Eggs were reported to be used in complementary feeding for children under five. These findings describe immediate questionnaire results and implementation outcomes, not changes in child nutritional status or stunting prevalence. Limitations include the small sample, no comparison group or baseline skills assessment, and no quantitative egg-production or dietary-intake data. Further evaluation should assess learning and skills retention, egg production and consumption, and child nutritional status.