Cows can spawn anywhere except snowy tundras, meadows and wooded badlands plateaus.
You can breed them by feeding two cows wheat. This will grant the player 1-7 experience orbs. The cow has a 5 minuite cooldown before they can breed again. Calfs take 20 minuites to grow up, but if you give them wheat it takes off 10% of the time each time you feed it.
A cow can be milked by using a bucket on it.
A cow usually wanders around aimlessly. Occasionally mooing and huffing. When you kill a cow they can drop 1-3 raw beefs and additionally 0-2 leathers