If you're a cat lover looking to give your feline friend a safe outdoor experience, DIY catios (or DIY outdoor cat enclosures) are your answer. Not only do they provide a secure environment for your cats to enjoy the fresh air, but they also prevent them from wandering off. Through careful planning and construction, you can build a perfect DIY catio for your cats that caters to their curiosity and natural instincts. In this guide, we'll explore different 30 free DIY catio plans that suit…