Dog Half News Today : Breaking News, Live Updates & Top Stories | Vimarsana

>> reporter: researcher mark beckoff who spent years analyzing dog's play, every nip, wag and bark in slow motion says there's more going on. he says he's discovered dogs share with us a sense of fairness and might even know right from wrong. >> you can say they're just playing. but, boy, they are rapidly exchanging signals. >> reporter: watch as this great dane invites a dog half its size to play. this move is called a play bow. it means i want to be your friend. >> there is no doubt about it. okay, saying you are okay. let's play. >> reporter: take a look at this, that bite looks fierce. but...

Visitation. if she has ownership it's over between knuckles and craig forever. >> there won't be visitation. it's property. the judge in california that ruled yesterday said can't you guys work this out? he doesn't want to get involved. ultimately i think there is some serious jurisdictional issues here. the girl friend said wait a minute i took knuckles from massachusetts. i don't know what he's talking about that we cohabitated in new york. so he doesn't have jurisdiction no matter what. it should be massachusetts or california. the journal said work it out, guys. megyn: the rule is you are ...