Rivals?

True brother-sister rivalry comes & goes between these two characters, as I believe this photo shows! Whatever Bailey has, Ella wants (& typically gets for herself if she can). Even buying them "twin" bones doesn't soothe the jealousy. If I could read Ella's mind here (& I'm pretty confident that I can) she's thinking about snagging his bone right now--which, obviously is no different than the one she has. My little comedy act never is dull!!