He's taken on a lead role in the new Beatles biopic, and Barry Keoghan has been working like a dog off screen too... Training his new protection pup. The Irish BAFTA winner, 33, has invested in an aggressive Alsatian to keep him safe. The dogs are a must-have for VIPs, including Premier League footballers, who often snap them up to avoid being targeted by burglars. Barry has spoken of coming under intense public scrutiny, particularly after his split from US pop megastar Sabrina Carpenter .