This a popular option as a good rabbit cage or raised hutch can be well over a hundred dollars. There are two ways people generally make rabbit cages. Ideally an indoor cage should allow a rabbit to get in and out if the door let open, but is sometimes disregarded in store bought cages and homemade cages.
The first way is to make a CC cage. CC cages are generally made for guinea pigs but with a few of height adjustments. These cages are easy to adjust to fit in the area that you have allowed. CC cages are made of Cubes adn Coroplast. The cubes are made from storage cubings. Which are wire-like peices that should be tied together to provide walling. Coroplast is what they use to make store signs out of. For complete information you can visit HERE!
The second way is similar to a CC Cage, but uses only cubes. I like to call this method Condo Cage. I found this cage style and directions scanning the web one day.This looks like one of the best cages I have ever seen and is fairly simple. Take a look for yourself!CLICK HERE!
The last method is popular for people with the tools for this cage. This cage is a wire cage with wooden frame. These cages normally feature a wire bottom that drops into a tray in an idoor cage or onto the ground in out door cages. Grass mats should be offered to help protect there feet from getting sores. Also after he or she is fully litter box trained a piece of wood could also be offered. the sizes can be any size and are usually rectangles as that is the most practical shape. This can be a complicated or simple project depending on the avalibilty of tools and background in working with mesh wire and wood. Here is one design that is fairly nice. CLICK HERE!