Sunday in photos: Dog chases Coutinho, Mignolet self-conscious in tights, Alexis no-mates, oily Ronaldo

4. West Ham United fans enjoyed their 2-0 win at Arsenal…

3. Gunners sub Alexis Sanchez did not. Having only played a quarter of the game, Alexis stayed late at the Emirates to train alone. He wasn’t invited to Jack Wilshere’s BBQ…