Also pay attention to the entrance of the Cottondale Rabbit Cages as you should be able to remove litter box from the cage easily. Always purchase one that has a side opening instead of top opening, as you can take the rabbit in and out of the cage easily. This is also one way to teach your rabbit to come out of the cage in case he wants to, at his own convenience. Also purchase Cottondale rabbit cages that have covered edges so your rabbit might not get injured by sharp edges. In case you are a creative person, then you can also try and construct a cage for your rabbit. This is one way you can actually customize the cage, and even if this is not ideal choice still in most cases it works very well.