Join thousands of others who have signed up for the Daily Record newsletter.A Hamilton mum is warning dog owners to be careful when out with their pets after her pooch lost part of his paw from standing on broken glass.Colette McKenzie fears discarded litter could seriously hurt dogs or even children at a popular walking spot in Eddlewood known locally as ‘the bing’.Her beloved pup Tommy, an English Springer Spaniel, came home from his walk trailing blood everywhere leaving Colette sick with