Two Rivers Isle Just A Little Further

The pup was astounded by this new word Burke was enforcing, plus the extention of his own name. With wide, blinking blue eyes, the boy sat with a thump and stared hard at this father. The older man went on a few times, shoving his massive paw at the boy when saying his name. After a few times, he finally figured that this new word, daddy, was the thing he was called. Daddy. It stuck easy enough in his mind, but he couldn't figure out how to say it. His tongue flicked in and out a few times, and he made some weird faces before any sound even came out.  
                  "Err...D-d-daaaaahhhh? Vassaaag... Vassago? Coooome!"
Vassago grew quickly frustrated, stomping a forepaw with a growl. His eyes didn't leave his fathers. 
                               "Daaahhhhddd. Addd. Daaaaaddd.... eeee? Daaaaddeee?"