In Season 1, Episode 2: "The Cursed Doll," a spirit kills the family dog. The scene in question starts with 12:56 left in the episode (Netflix counts down, not up), but the heavily-implied off-screen death doesn't happen until 12:29 left in the episode. You hear some cries from 12:29 to 12:22, and then it cuts to the family digging a grave. The entire scenario ends at 12:04.