How do you make a wolf cage in Minecraft?

Here’s a rewritten article on How to Make a Wolf Cage in Minecraft?:

Introduction
Adding a wolf to your survival or adventure mode game requires a wolf cage in Minecraft, in Minecraft your tame companion can be kept securely. In this guide will walk you through a Step-by-Step Process guide on how to create Wolf Cage in Minecraft .

**Step 1: Make a U Shap