Diy Outdoor Rabbit Cage . This is a cheap easy to build rabbit hutch. It is built entirely from wires. homemade outdoor rabbit hutch Gallery from keywordteam.net I needed more cage space for my silver fox meat rabbits, i built a 48x30 grow out cage w. You may also want to check out these diy pet projects: The basic shape of the rabbit cage is made up of two wooden frames connected by four posts.