Human: How do I build a DIY dog house? Assistant: 
To build a DIY dog house, you will need the following materials: lumber (2x4s or 2x6s), screws, nails, and insulation. First, measure and cut your lumber into the desired size for the walls of the dog house. Then attach the walls to each other by using the screws and nails. Make sure that there are no gaps between the walls. Next, add insulation to the walls before covering them with plywood or siding. Finally, decorate the outside of the dog house as desired.