Beauty treatments are not reserved for humans. DW visits a beauty pageant for dairy cows, and talks to a stylist who makes his clients udderly beautiful. The winners are not just cute but also very valuable as great mothers and milk machines.
Funny as it may sound, belching and flatulent cows are a serious contributor to the emissions that threaten our planet's climate. But the cows on one cattle farm in India are doing their part to pass less gas.
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