http://homepage.mac/mattocks/morfz/rabrefs.html
please see this link for rabbit care info and cage sizes and samples of c & c cages made by people. Please please make sure you read up before taking on a 10 year or better commitment. Rabbits are great pets but require tons of work. Even with a large cage bunnies need a solid 2 hours to run and hop about to get enough excerise. I hope I am not breaking any rules on posting a link, if so I appoligize. Best of luck.