Fighting for Fido | Originally broadcast September 28, 2012Thousands of dogs are ill or dying across North America and it's been going on for years. No one can say what, exactly, made the dogs sick. But owners say they fed their dogs a seemingly harmless product: a popular chicken jerky treat. We investigate.For more: http://www.cbc.ca/marketplace/episodes/2012-2013/fighting-for-fido»»» Subscribe to CBC News to watch more videos: https://www.youtube.com/user/cbcnews?sub_confirmation=1Connect with CBC News Online:For breaking news, video, audio and in-depth coverage: http://www.cbcnews.caFind CBC News on Facebook: https://www.facebook.com/cbcnewsFollow CBC News on Twitter: https://twitter.com/cbcnewsFor breaking news on Twitter: https://twitter.com/CBCAlertsFollow CBC News on Google+: https://plus.google.com/+CBCNews/postsFollow CBC News on Instagram: http://instagram.com/cbcnewsFollow CBC News on Pinterest: https://www.pinterest.com/cbcnews//Follow CBC News on Tumblr: http://cbcnews.tumblr.com»»»»»»»»»»»»»»»»»»For more than 75 years, CBC News has been the source Canadians turn to, to keep them informed about their communities, their country and their world. Through regional and national programming on multiple platforms, including CBC Television, CBC News Network, CBC Radio, CBCNews.ca, mobile and on-demand, CBC News and its internationally recognized team of award-winning journalists deliver the breaking stories, the issues, the analyses and the personalities that matter to Canadians.