A Sudbury woman's dog required staples after a coyote pack attacked it during a morning walk. A local veterinarian warns that coyotes are brazen during their mating season, viewing neighbourhoods as hunting grounds. Officials urge keeping pets leashed and supervised at all times. Lyndsay Aelick has more. Subscribe to CTV News to watch more videos: https://www.youtube.com/ctvnews Connect with CTV News: For live updates and latest headlines visit: http://www.ctvnews.ca/ For breaking news, fast,