You might want to do a bit of research first. I think it will work to have a worm bin, but not sure if the urine would introduce too much nitrogen and make it too hot. You might need to temper things down a bit by adding extra hay or leaves. If there are any rabbit forums here, you may want to check to see if any one is using worms for rabbit poo, and see how it's working for them. If it does work, it'll be a fantastic solution.It's been raining here again today. I think it's been 17 days since the sun has been out. My tomatoes are getting yellow leaves, possibly from lack of sun. Could be the soil too. On a positive note, the rabbit hutch is almost finished! I hope to start a worm bin underneath it. Any thoughts or recommendations? I was thinking about putting a couple of plastic bins under the hutch to catch the waste, with appropriate holes drilled, etc. or just frame out out a bin with 2x12?