Install Interior Lighting and Final Touches

What happens here

An LED light strip or similar lighting fixture is installed inside the dog house, likely along the ceiling or upper walls, to provide illumination. Wires are connected, and the power source is prepared (though not fully shown). Finally, the metal water bowl is placed into its designated cutout in the decking, and the golden retriever tenant enters to enjoy its new luxury home.

Goal: Add interior lighting for the dog house and place the water bowl.