feed Altosid every year in right now mineral emerald, fly control..but flies have got ahead of me this spring on my heifers (10) i have separated...saw someone on youtube/instagram etc walking among cattle and spraying from a hand pump/gallon spray tank on cattle......i can walk around my weaning heifers while feeding them range cubes, they are calm..not familiar with what they are spraying and what they are using to spray with...love some suggestions to walk among some calm heifers to spray for many different flies that are hitting them hard this spring.............video may have been for worming, but they don't need that..thanks for any advice North Mississippi, 45 momma cow operation


