Here's why:
* Innocence: The goat is a young animal, representing the innocence of children, particularly Rue. This is emphasized by the fact that Katniss describes Rue as "like a small, wild goat" (Catching Fire).
* Vulnerability: Goats are generally seen as gentle and vulnerable creatures, reflecting the helplessness of the children in the Games. They are easy targets for the more powerful tributes and are often forced to rely on their cunning or luck to survive.
* Sacrifice: The goat is associated with Rue's death, which is a significant sacrifice in the Games. Katniss mourns Rue deeply, and the goat becomes a symbol of her loss and the cruelty of the Games.
However, the goat also holds a deeper symbolic meaning:
* Hope: Although the goat represents the harsh reality of the Games, it also symbolizes a flicker of hope. Katniss's compassion for Rue, and her willingness to protect her, highlights the potential for kindness and empathy even in a brutal world.
Ultimately, the goat in The Hunger Games is a complex symbol that represents both the cruelty and the humanity of the Games. It reminds us of the innocent lives lost and the potential for compassion that exists within the darkness.