Shield K9 is leading obedience dog training center in Burlington, Guelph, Milton, Hamilton, Kitchener, Cambridge ON. We are having many years of experience in Dogs training. If you have a dog that is aggressive towards other dogs or humans. Our Head Trainer, Haz Othman provide high-class obedience dog training in Ontario. See our training results in our youtube videos. Contact us 519-496-5006 for obedience dog training. We offer both group classes and private obedience training. Visit our website for dates and pricing. http://www.shieldk9.ca/advanced-obedience/