IRELAND’S Guinness Six Nations title push has been hit by the loss of captain Caelan Doris for Saturday’s clash with Wales.

And, in a further blow to Simon Easterby’s side, hooker Ronan Kelleher and prop Tadhg Furlong have also been ruled of the Cardiff showdown.

Doris has a knee issue while Kelleher and Furlong are sidelined with respective neck and calf problems.