Dorochet (ドルチェット, Doruchetto), spelled "Dorchet" in the manga, is one of the many chimera to work with Greed. He was a soldier of the State Military who was turned into a chimera; in the anime this was done to keep him quiet about his secret missions, while in the manga it was because he had been heavily wounded. Dorochet was crossed with a dog. As such he displays a number of dog-like tendencies, such as lifting his leg when going to the bathroom and being loyal to Greed to a fault (he notes this to be a particularly irritating quality). He is killed by the homunculi while trying to defend Greed; in the anime he is killed by Lust, while in the manga he is killed by Wrath.

Source: Wikipedia