One of the first photos that was taken inside of Hitler's bunker (Führerbunker) in 1945 by Allied soldiers.

Hitler's bunker

The Fuhrer plays the throw-the-ball game with Blondi.  Hitler does not look the best, which suggests that this was from Summer, 1944.  The snapper may have been Eva Braun, who had worked in photography in earlier days, and remained an enthusiastic and quite skilled amateur photographer during her years with the Fuhrer.

Eva herself did not like Alsatian/German Shepherd dogs, of which Hitler had several.  She owned a pair of Scots Terriers herself.  Best regards, JR.

Dog lover.

Hailed and cheered: Adolf Hitler is basking in the adoration of the crowd.