He was tended to by Automedon and Hera gave him the power of speech so that he could warn his owner of his impending death, though the Erinyes later struck him dumb.  
He was the offspring of Zephyros and the Harpy Podarge and he was given to his most famous owner's father as a wedding present from Poseidon along with another immortal being.  He was tended to by Automedon and Hera gave him the power of speech so that he could warn his owner of his impending death, though the Erinyes later struck him dumb.  Loaned to Patroklos, he and Balios were rebuked by his owner for allowing his best friend to die.  FTP, identify this immortal horse that belonged to Achilles.
He was the offspring of Zephyros and the Harpy Podarge and he was given to his most famous owner's father as a wedding present from Poseidon along with another immortal being.  
Xanthos