get instant results, no matter how much content you have. but are driver-less cars the answer? you can also coat the bottom cage with a towel, newspaper and also add pine shavings or odor absorbent to absorb the smell of rabbit droppings. you really don't want to miss this opportunity. pledge to give back to mother earth and show her you are grateful. it could be related to that somehow. i so enjoy capturing the inner and outer beauty of cats, dogs and other pets. 