If you're looking to build a large dog house for your large dog breed, here is the perfect DIY woodworking plans! This large modern dog house features a covered porch, a window, board and batten siding, cedar accents, and fully insulated for those colder months. These detailed DIY project plans include exterior perspective views, cut list, and detailed instructions to help you build this modern dog house. These woodworking plans are from Mark and Leah Reinert of Down Leahs Lane.