Build Homemade Rabbit Cage Any Idea How I Can Build A Homemade Guinea Pig Cage?

Any idea how I can build a homemade guinea pig cage? - build homemade rabbit cage

I have about 28 "long and 18 cm in width and height is unlimited, then you probably could build or expand 3 levels. Only 1 is a guinea pig host, since I have a rabbit on companies that can keep you, because my parents do not know if I need two to get Dx