I want to share this website I came across called doggonesafe.com. This site is dedicated to reducing the number of people bitten by dogs. They do this by educating us on why dogs bite and the types of behaviors to watch out for to tell if a dog is going to bite.
There is all sorts of valuable information on this site I really think everyone needs to know. Even if you don't own a dog, your still going to be around them. You may visit friends who have a dog, or see dogs on the street. It's important to keep yourself and your children safe, and the dog as well since it will likely be put down if it bites you.
So check out the site, click through some of the links, learn about the behaviors to watch for.. and be safe!