"Les Misérables Dog eats dog" 是《悲慘世界》中的一首歌曲，歌詞如下：
Dog eats dog, world's a dog-eat-dog world
You've got to make your own way in it
Dog eats dog, world's a dog-eat-dog world
You've got to scratch and you've got to fight
It's a hard world, but it's a fair world
And it's a hard world, but it's a free world
And you can't let them make you feel small
You've got to make your own way in it
You've got to be the dog that you loathe
And you've got to look back on today
And laugh when you see what they say
With all their hate and with all their fuss
For when they do this, I know they think that they will win
But they don't know the fury of my pride, so let them all come on and try.
這是一首非常激昂的歌曲，歌詞表達了作者對現實世界的深刻理解和對自由、公正的追求。歌詞中充滿了對不公、不平等和壓迫的批判，同時也表達了對自由和公正的堅定信念。這首歌的歌詞也反映了《悲慘世界》這部作品的主題和思想。