'Britain's loneliest dog' is looking for a forever home before Christmas - after spending an entire year in kennels.<br /><br />Apollo, a three-year-old American bulldog, has been at the RSPCA's Doncaster and Rotherham branch in South Yorks,. since November last year.<br /><br />But very few people have shown interest in adopting the 'affectionate' pooch in that time, sparking an appeal from the charity.<br /><br />
