Looking up to big brother

Now that Eli has mastered the art of pulling himself up to a standing position, he's found one of his favorite places to stand is behind Caleb's chair at the dinner table.  Caleb is rarely pleased with this development.  He usually ends up yelling at Eli claiming Eli is trying to take his chair.  Eli rarely backs down to Caleb, unless Caleb unleashes the dreaded "growl."  It really is something he has mastered.  He learned it from Baker, and then made it his own.  He somehow scrunched up his whole face which is vaguely reminiscent of when he was born, and then unleashes a roar that would scare off most small animals.