How To Protect Yourself From Dog AttacksDog attacks can be vicious, even deadly, and every year thousands of adults and children become victims. Last year in Cook County there were nearly 5,000.
Owners Learn Their Watch Dogs Have More Bark Than Bite For IntrudersCBS 2 put four dogs to the test and asked police K-9 trainer Gary Tippett to pose as an intruder. Would the dogs attack or fall back? CBS 2's Chris Martinez reports.