Prince William joked he "should have brought Lupo for the spaniel show" as he arrived at an agricultural display in North Wales.
He added: "He would have just run off and never come back again. It would have been very embarrassing."
More top news
David Clarke was arrested after a four-hour standoff in which two members of staff were taken hostage. Both escaped unharmed.
New York's attorney general launched the civil rights investigation after dozens of women accused Harvey Weinstein of sexual harassment.
Ibrahim Hussein appeared in one of the terror group's propaganda videos warning of attacks on Italy and Turkey.