Eumaeus is a character from Homer's epic poem, the Odyssey. He is a loyal swineherd who serves Odysseus and remains faithful to him during his long absence. Eumaeus provides shelter and food to Odysseus when he returns home disguised as a beggar. Eumaeus represents loyalty and hospitality, key themes in the Odyssey. His character highlights the importance of friendship and support in times of hardship. Despite his lowly status, Eumaeus shows great wisdom and kindness, making him a significant figure in Odysseus's journey back to Ithaca.