Tony Pulis is not losing any sleep over the rivalry between his Stoke City side and Arsenal because he doubts he can do anything to affect the animosity.<br /><br />Stoke on Sunday hosted the Gunners at the Britannia Stadium in the Premier League in an edgy goalless draw, with home fans jeering Arsenal players and manager Arsene Wenger.<br /><br />The animosity dates back to February 2010 when Arsenal's Aaron Ramsey's leg was broken by Stoke's Ryan Shawcross, and the mood was evident at the weekend.
