This project explores the intersection of architecture, sustainability, and functionality, aiming to design a doghouse that effectively reduces temperature using eco-friendly methods. Inspired by the need for a comfortable shelter in hot climates, the project focuses on the use of thin materials for heat reduction and solar-powered fans for ventilation. The journey from 2D modelling to the final experiment presented both challenges and successes, offering valuable lessons in design, material selection, and the importance of precision in scaling. This project not only deepened my understanding of architectural processes but also reinforced the significance of integrating sustainable solutions into everyday designs.