Swiss defender Philippe Senderos is training with Scottish Premiership leaders Rangers.

The 31-year-old centre-back is a free agent after his six-month contract at Grasshoppers expired in July.

Senderos has won 52 international caps for Switzerland but was not included in his country's squad for Euro 2016.

He started his career with Servette before moving to Arsenal in 2003, and following loan spells with AC Milan and Everton he departed the north London club seven years later having made more than 100 appearances.

Senderos then joined Fulham, and after spending half of a season in Spain with Valencia, he spent 18 months with Aston Villa.

Rangers manager Mark Warburton, who has spoken of the importance of finding value for money in his transfer dealings, has targeted two more players before the deadline at the end of August.

Preston boss Simon Grayson confirmed Rangers have made an enquiry about striker Joe Garner, who is valued at around £1m by the English Championship club.