I want to buy one HF cow

Good HF cow is a dairy purchase, but buy only after checking her milk in your presence. Do a CMT test on all four quarters, ask which month of lactation she is in, and avoid cows above seven years. For consistent fifteen liters or more, one cow is not enough long term; you need two cows with staggered calvings. If the price is above fifty thousand rupees, take a Pashumitra or vet with you before payment.