[amazon 1423103009 inline] is B's new favorite book. It's wonderful story, written by Mo Willems, that's easy to follow and is filled with beautiful watercolors depicting the story as it progresses through Spring, Summer, Fall, Winter and into the following Spring.
City Dog's life changed when he made to the country and had a chance meeting with a frog in a pond. Their friendship develops through the seasonal life cycle of the frog and eventually ends when winter arrives. The dogs spends the winter thinking of his friend, and mourns his loss. The following Spring brings renewed spirit to the dog as he implements what he learned from the frog during the previous year.
Get it from Amazon here: [amazon 1423103009 inline]