I love these pictures of him spying behind grass. Life is one big party for him and he is so full of curiosity and joy. You could make a whole book with just pictures of him - "Dexter Comes of Age" - though I am sure you could come up with a more clever title.
Wide-eyed wonderment from a puppie's perspective. Love it....must know when the white's of the eyes are showing and meaning something more. The whites show when the eyes widen and widening of the eye can indicate a range of emotions. This one is absolutely so cute as Dexter learns about the excitement of life :).