Binding of Isaac: Rebirth Wiki

(in Afterbirth † and Repentance)

Dog Tooth is a passive item added in The Binding of Isaac: Afterbirth †.

Effects[ | ]

  • +0.3 damage.
  • +0.1 speed.
    • (except in Repentance) Also affects maximum speed (may never exceed 2.0).
  • When entering a room connected to an undiscovered Secret RoomSecret Room or Super Secret RoomSuper Secret Room, a howl sound effect will play.
  • A barking sound will play if there is an undiscovered Crawl SpaceCrawl Space in the room.

Notes[ | ]

  • A sound won't play in the first room of a new floor until you re-enter the room.
  • An extra Crawl Space added by Stud FinderStud Finder will not trigger the sound.

Sounds[ | ]

Plays when an undiscovered Crawl Space is in the current room.

Plays when an undiscovered (Super) Secret Room is adjacent to the current room.

In-game Footage[ | ]

Trivia[ | ]

  • The pickup quote appears to refer to the way the game associates Moon with secrets, with XVIII - The MoonXVIII - The Moon teleporting to secret rooms and Fragmented CardFragmented Card being a torn Moon card that spawns extra secret rooms.
  • "Bark at the moon!" could also be a reference to the song and album made by Ozzy Osbourne.