I am form tambaram ineed a cow

For Tambaram, a Sahiwal, Gir, HF cross, or Jersey cross is a good dairy choice. First check the cow in your presence, milk her before paying, and do a CMT test on all four quarters. Ask which month of lactation she is in, because yield drops fast after month seven. If the price is above fifty thousand rupees, take a Pashumitra or vet along. For steady fifteen liters or more, keep two cows with staggered calvings.