Legend of Zelda screenshots: wolf fighting and sumo wrestling?

Fifteen new screenshots of the Legend of Zelda: Twilight Princess show some new sides of the game. One shot shows Link walking sideways on a wall and another shows a motion controlled sumo wrestling mini game. It looks like you can flick the remote controller to make Link slap his opponent. Also GoNintendo has some impressions of the Twilight Princess where RawMeatCowboy explains the size of the dungeons.

Seriously, I had the feeling that the very first dungeon rivaled the size of some of the later dungeons in Twilight Princess/Ocarina of Time. I know for a fact that we have never seen a dungeon this big at the start of any Zelda game. As you work your way through the beginning of the game, getting close to the dungeon, you realize that you are taking a mini test. Everything you are doing, everything you are learning is going to be put to test in the first dungeon. The first dungeon sets you up for how truly epic this game is going to be.