Minecraft wiki entry for Goat, associated text: Every 30 to 300 seconds, if a goat has seen a mob (except for other goats and ghasts) or player who has not moved during the checking interval, it attacks by ramming from up to 16 blocks away (goats do not ram players when playing on the Peaceful difficulty, or while a player is watching them). Goats need 4 blocks of empty space between them and a potential target to ram them. The goat performs a small charging animation and bleats differently after choosing something to quickly ram against, dealing nine blocks of knockback from the collision. The player can suffer a damaging or even fatal fall when the attack knocks the player off a peak. Baby goats deal a knockback of four and a half blocks. In the case that a goat is a screaming goat, its ramming cooldown is only 5 to 15 seconds.