Southampton have completed the signing of Danish striker Peter Madsen on loan until the end of the season from Cologne.The 27-year-old has agreed terms and passed a medical at St Mary's, although the move was not finalised in time for him to face Plymouth tomorrow. 'I have had a few small injuries over the past 18 months which has been frustrating,' Madsen told the club's website. 'I might not be ready to play a full game but I have been working hard in the training camp and I am fit and feeling good. 'I like to work hard for the team and to score goals and I want to show the fans these qualities. 'I am here just to the end of the season and then we will look at it again. Hopefully I will do well enough for the club to keep me because I would like to stay.'