Everything you need to understand or teach Dog Years by Günter Grass.
Dog Years was considered by some a technical advance over Grass's earlier works. The conscience of Germany can be seen as the major subject of the novel, so, thematically, Dog Years is not very different from the earlier two works of the "Danzig Trilogy" although there are differences in emphasis. By eliminating Oskar's omniscience, argues Keith Miles, Grass gets closer to reality with its shifting perspectives and unclear gestures...