Kona loves to play ball. Only problem is -- he hasn't learned about letting go.
If I can get the ball away from him and throw it, he'll chase it all over the place
and bring it back. But he won't drop it or let go. This has a tendency to slow
down the game. Since I can't get the ball, I'll just ignore him. Then he comes up
and bumps it against my leg repeatedly to tell me he wants to play,
which is what he is doing in this picture.