The Collaborative International Dictionary of English v.0.48:

Feuterer \Feu"ter*er\, n. [Either fr. G. f["u]tterer feeder, or
   corrupted fr. OF. vautrier, vaultrier; fr. vaultre, viautre,
   a kind of hound, fr. L. vertragus, vertraga, a greyhound. The
   last is of Celtic origin.]
   A dog keeper. [Obs.] --Massinger.
   [1913 Webster]