Smith urges Spurs pal Kane to join him at Millwall
Kane is a target for Millwall boss Kenny Jackett.
Smith said: "It would be nice. I am in regular touch with him and it was Harry who talked to me about how much he enjoyed playing for the club when he was on loan here before.
"He said it was a great club, that the manager would help develop me and the fans are lively. He was right about everything."