Here is the full list of all 11 The Cows Are Watching achievements.
Enter the second meadow.
Enter the third meadow.
Enter the fourth meadow.
Finish level 5.
Finish level 10.
Finish the game.
Tipp 5 cows in one minute.
Tipp 10 cows in one minute.
Get caught by a dog.
Step into a cowpat.
Get caught by the boar.