Puja for Ketu.\\== Ketu (Dragon's Tail) Puja is dedicated to planet Ketu. Grah Shanti Ketu Pooja (Worship of Dragon's Tail) is recommended for those, having malefic Ketu or wrongly placed Ketu as per the horoscope. Following things are associated with Ketu (dragon's tail): If Dragon's Tail is malefic in one horoscope chart then Ketu Puja is recommended to remove the malefic effects. People afflicted by malefic Ketu are stricken with fears of robbery, bad habits, putra dosham, loss of property, and loss of face. Reciting the following mantra after sunset, facing north - west direction, will really help to reduce the bad influence of Ketu.