I want parchesh a cow

For dairy, choose a Sahiwal, Gir, HF cross, or Jersey cross. First milk the cow in your presence, then do a CMT test on all four quarters, and check which month of lactation she is in. If she is in month seven or eight, yield will drop soon. For a cow above fifty thousand rupees, take a Pashumitra or vet with you. If you want, I can help you shortlist the right cow.