They don't eat... yet.
Leather is harvested by killing cows.
Grass, Probably.
You can tame a cow by getting wheat and feeding it. If two cows are tamed by each other they will kiss and make a baby cow.
No, villagers do not eat.
no
Grass
Cows fall from minecraft!
As of Pocket Edition 0.3.0, cows have been part of Minecraft Pocket Edition. If you have that version or above, then there should be cows.
To get cows to follow you in Minecraft PE you need to have wheat in your hand.
No, cows only eat vegetation. Cows are herbivores.
cows eat grass
cows can eat nuts.
If Not They Would Never Eat Cows.
No, the cows are too big to eat.
yes cows can eat candy
Cows don't eat animals, they eat grass they are herbivores.
French cows eat grass.