This is how to build a foolproof minecraft Snow Golem Sentry. You'll never wake up to creeper danger again! =D

Ingredients-
--Pumkin x1 and Snow x2(for the golems)
--Fences x16
--Lava x16

Step 1- Make a 3x3 sqaure of fence.
Step 2- Dig a 4 block deep trench surrounding it.
Step 3- Fill the bottom layer with lava.
Step 4- Make a golem inside the fence.
Step 5- Add spider blockers

PRO TIPS:
-Surround your house with sentries for maximum effect.
-Make the lava trench 2 blocks wide.

~~~~~~ALL CREDIT TO Nebsy AND Cpt_zeldacoon~~~~~~