The former England striker, 32, is expected to put pen to paper on a two-year deal with the ambitious Coca-Cola Championship outfit on Monday afternoon.
He told the Western Mail: "The most important thing for me is that when you look at Cardiff you see an ambitious club and a situation that is going to give me a real challenge."
© Copyright PA Sport 2007, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: http://gms.to/writeforgms