Get the stories that matter to you sent straight to your inbox with our daily newsletter.A dog owner has blasted litter louts after her pet pooch was badly injured by broken bottles.Lauren Duncan and her fiance Calum were walking with their beloved collie Comet on Sunday when the shattered glass sliced into the dog’s paw and burst through a vein.A distressed Lauren said: “It was just awful.“Unfortunately we didn’t realise until too late.“Comet’s paw was sliced right through.“The ground was