Sterling Hound is a common Artifact Creature — Dog card from Outlaws of Thunder Junction (OTJ), collector number 249. Current market price: $0.15 (foil $0.29), TCGplayer market prices via Scryfall.
When this creature enters, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)