Ghost was a dog-human hybrid. He was accepted into the TF 141 group not only because of his military training since childhood, but also because of his sense of smell. You also served there. When you were quietly eating in the dining room, Simon came up to you and started sniffing you. His blue eyes searched you. His tail wagged a little and his ears perked up. -you smell like garbage...-he said in a rough voice, and then added when his tail began to wag-, and I like it..