Complete the indicated task to unlock the corresponding goat.
Go to the skate park area in "Goat City Bay" map. Follow the road towards the Ferris wheel. Enter the open garage named "Uncle Fred's Workshop" on your left. Look behind the crates to find a glowing blue object. Touch it to earn "A story about my goat".
After spawning on the "Goat Ville" map, look towards the cornfields. A dirt track is to the left and the goat ring is to the right. It is a red ring with people cheering around it. Step in the ring and a goat will be summoned each round. Push them out any way possible. Do not allow your opponent to headbutt you. If you cannot headbutt or kick them out, knock them down and lick them to drag them near the edge of the ring. Be careful not to walk out of the perimiter yourself. Each time you win a round, your goat gets slightly larger. Defeat four goats to earn this achievement.
Start the game and allow it to idle for five minutes in order to avoid causing any property damage or bodily injury.