I want a good milking cow under my budget.

For milk, choose a Sahiwal, Gir, HF cross, or Jersey cross. If you want steady yield, Sahiwal and HF cross are usually the safest picks. 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 your budget is above fifty thousand rupees, take a Pashumitra or vet along. If you want fifteen liters or more daily, one cow will not stay at peak long; plan two cows with staggered calvings.