An angry neighbour attacked a pensioner on his doorstep after their two dogs fought in the park, a court heard.Colin Andrew, aged 45, believed that the man's boxer-type dog had bitten him on his hand, a jury was told.He pushed 78-year-old Michael Airey over in his hallway so that he injured his back on the stairs, Plymouth Crown Court heard.Andrew had been walking his own husky-type dog in the park when the two dogs had fought a few weeks earlier.Andrew tracked down Mr Airey and confronted him...
