Two poodles and a border collie used teamwork and cunning to sneakily enter a house, opening and closing the door behind them. <br /><br />The video, filmed in Zoucheng Jining City in eastern Shandong Province on Tuesday (November 20), shows a brown poodle climbing onto the door and using its mouth to pull a rope tied to the doorknob down to open it.<br /><br />Then two poodles then enter the house, and their 'inside man', a border collie, pulls the door with his teeth.<br /><br />According to the owner, she tied the red rope on the doorknob to pray for luck. However, the smart dogs used it to help them open the door.