How do I check if she is healthy?

A healthy Punganur cow should be alert, eat well, and stand steady. Check the eyes for brightness, nose for dryness, coat for shine, and dung for normal firmness. The udder should be soft, even, and without heat or pain. Milk her in your presence and see that milk flows normally. If you are buying, do a CMT test on all four quarters and ask the lactation month. If she is dull, coughing, limping, or has swelling, get her checked before paying.