yes I noticed the video actually doesn't look bright enough, i am uploading it again with some color correction.
Although Dino initiated the actual fight, Datko won, he bit Dino by the cheek and so Dino stepped back shaking his head and "petting" his cheek. I think i will separate them when they eat because although they have different bowls, they still fight almost every night. recently Draga also started to show some aggression when eating, like her two brothers. These pups are seem to be more "intense" than the previous litter, so far...
Will post the video again soon and will add some captions so you could see which one is which.