The gist
The short version
The core idea is simple: build walls around a dog so predatory animals cannot reach it. The game is designed in 3D and holds 65 unique levels, after which the levels start again from the beginning.
Home / Puzzle / Protect The Dog 3D

Puzzle guide #2900
Protect The Dog 3D is a 3D puzzle where the core idea is protecting a dog from predatory animals by building walls around it. The game has 65 unique levels — after you pass them all, the levels start again from the beginning.
Open the gameThe gist
The core idea is simple: build walls around a dog so predatory animals cannot reach it. The game is designed in 3D and holds 65 unique levels, after which the levels start again from the beginning.
What you're after
Keep the dog safe by building walls that stand between it and the predatory animals. A wall only helps when it closes the route the animals actually use.
How to steer
The work is deciding where the walls go in the 3D scene. The game is described as a relaxing experience, so there is no fast action to master before you start.
Your first minute
In the first level, look at where the dog stands and where the predatory animals come from, then build one wall across that route. Watch whether it holds before you add more.
A gentle start
Close the closest route first: one wall between the dog and the nearest predator is easier to judge than a ring built blindly. Add more walls only after the first route is closed.
Where it wobbles
If an animal reaches the dog, look at the exact route it took and build across that line. Adjusting one wall usually fixes more than rebuilding everything.
When you're stuck
Focus on one route at a time: where would an animal get in, and what is the smallest wall that blocks it? Answer that, then check the next opening.
From the desk
The provider notes that after you pass all 65 levels, they start again from the beginning. That makes the early walls worth learning well — you will meet them again.
First-timer questions
The wall probably did not cover the route the animal actually used. Check the gap it walked through and build the wall across that exact line.
65 unique levels. After you pass the last one, the levels start again from the beginning.
The provider states the game is intended for people over three years old and describes it as a relaxing experience, so it is a gentle entry point.