Automated cow brushes do more than just scratch an itch they also increase circulation, remove filth and parasites, as well as decrease boredom, stress, and abnormal behaviors. All of which make for a healthier and happier cow. A happy healthy cow is a better producing cow. Haoyu Smart Cow Brush is a valuable and efficient tool for increasing cow health, happiness, and production. With its large curved brush and stimulating poly bristles, Haoyu Smart Cow Brush has your cows comfort covered.