Livestock is a one of the major source of livelihood for most of the small and marginal farmers in India, particularly for rural households who live in below poverty line. Extension interventions have long been seen as a key element for enabling farmers to obtain information and technologies that can improve their livelihoods. Descriptive & diagnostic research design was applied in this study to trace out the exiting dairy farming practices, accessibility & efficiency of extension aids & methods along with and ex-post-facto cause to effect research design to quantify the impact of extension...