Sheepdog's Day

Can you help the sheepdog to escort all sheep into the pen safely before the farmer is back? At each level of the game you will be given a sheepdog, and you need to move your mouse to lead it. Since the sheep will run away when the sheepdog approaches, you can control the direction of the dog so as to drive the sheep into the pen. When all of the sheep have been escorted, the pen will close and you can proceed to the next level. Each level has a specific time limit as shown at the top left corner, and you need to complete the task before the time runs out, or you will lose. As you advance in the game, the number of sheep and obstacles will increase. Will the sheepdog's day be sunny or gloomy?

Requirements:

Adobe AIR runtime 2.5