A total of 77 lactating Native cows and 69 lactating buffaloes were included in this investigation. Animals were clasified into groups accord ing to the method of Treatment. The obtained results showed that out animals evidenced heat 42.8%, 70%, 77.77%, 62.5% and 50% of cows concieved. These animals were treated by Lugal's iodine, Tonopho sphan, Anhydrus sodium phosphate, Prolan-A, Cyren-B respectively. The corressponding values in buffaloes were 37-5%, 77.77%, 55.5% and 42.8% respectively