A Good Article on how to access strange dogs

http://www.akc.org/learn/akc-training/its-ok-hes-friendly/?utm_source=yourakc&utm_medium=email&utm_campaign=20160517-default&mkt_tok=eyJpIjoiT0RObU9EZzJZamt6T0RVdyIsInQiOiJiaWhKMW5oUDdVZ3pUZnVlZWRuY1BhQ3U3OVljbFBsM3pLR2JMXC91aEhMWGNUMThBbTJxeU4xM090Z1FWbE9rc09aTUhhWE1qbGFvdzFNQ01KRmtZdkg4TVlmR1NsS0xDZ2xxYTc4WkNvakU9In0%3D