and we have the experts on dog by the, and, sometimes k-9 a aggression and thinks jim crosby. his is, this is summertime, people are out pets are out this is the time when you're likely to be getting dog by the. >> kid are out of school, they are interacting with their pets, this is the time that these things happen. >> all right. you've got a really good way because you meet a dog on the street you see one what is your technique for meeting a dog. >> what i tell people toys do the thing that they use the the phrase that they use in the subway mind the gap, in the subway it means don't step between train and platform but with a dog what it means is let the dog choose to finally approach you. extend your hand so they can sniff but let the dog choose to make contact. >> we're standing this farrah part if there were a dog here i might come to this point not go any closer, should i crouch down at the same time so i'm not looming over the dog. >> the the the most safe thing is to bend down somewhat and extend a closed fist, they can bite fingers easy and closed fist and then let the