Blood Puppy

 

"What a cute little thing!"

Item ID
5.100.565

Item Pool

			Curse Room
			Red Chest
			Treasure Room
			Treasure Room

Collection Grid

(page 5, column 1, row 5)

Unlock Method
Defeat Mother as Lilith

Blood Puppy is a passive item added in The Binding of Isaac: Repentance.

Effects

• Spawns a chasing familiar that deals contact damage to enemies.
• After killing enough enemies, it transforms into an angry version that spawns in the middle of the room and gains a dash attack but will also attempt to hurt Isaac.
  • After killing even more enemies, the angry version evolves again, the dash attack dealing more damage and being capable of destroying rocks.
  • Dealing 150 damage to the first angry puppy will return it to normal. (Only player-inflicted damage counts)
  • Dealing 450 damage to the evolved angry puppy will return it to normal. (Only player-inflicted damage counts)
• It will also occasionally drop Red Hearts.