My dog got loose and went attacking children.. help!?

i hate the bad wrap that people give pittys or breads like that , but at the same time, i take it you don't know the parents of your dog , therefore you dont know his traits and stuff ... if your dogs parents were violent , he sould have a hint of that in hm ,, ovbisily set off by his fear .... , there is really nothing you can do about his past given that he dosnt behave like that of a regular basis ( also given the fact that those people could be lying ... you never know theses days) , but to make sure this possibily never happens again avoid stressful , or fearful situations with your dog , and if you feel you are going to be around any thing that might fright him you could get a small muzzel ( they have some that will not hurt him or make him look vicious at all ) .... GOOD LUCK