If myxomatosis is present in your region, you should have your rabbit vaccinated, and then you won't have to worry about what the rabbit comes into contact with (including the cage). Myxomatosis is spread by fleas and mosquitoes, and it's practically impossible to keep fleas and mosquitoes away from your rabbit: even if you keep the rabbit indoors and/or use mosquito netting, some fleas or mosquitoes can still get in and bite your rabbit.
There shouldn't be a problem with reusing the cage because any future rabbits that go in the cage should be vaccinated against myxomatosis. All pet rabbits who live in areas where there's myxomatosis should be vaccinated. The vaccine is the only way to protect your rabbit against myxomatosis. Myxomatosis is spread by mosquitos and fleas: there's really no way to keep these away from your rabbit (even netting and screens aren't very effective).
A rabbit playpen would have more room for the rabbit to run around. A cage is limited in space. It's important that a rabbit get a couple of hours of exercise each day. If you have a cage, it's good to get one with a rabbit door, so the rabbit can jump in and out on its own. You can then surround the cage with a play pen, if you want.
As long as it is clean and the rabbit can fit in comfortably, why not?
Just use a large bird cage, or a rabbit cage. My rat has a rabbit cage, and she's as happy as can be. My old rat had a bird cage, and he was perfectly fine.
We do not recommend using a bird cage for a rabbit, as using a cage in a manner it was not designed could endanger your pet. PetProductsByRoyal.com has some great rabbit cages that may be a better fit for you and your pet.
It depends if the cage is tightly secure or not
One can purchase an indoor rabbit cage at any pet specialty store. PetSmart and Pet Valu both sell indoor rabbit cages. One can also find an indoor rabbit cage for sale on Ebay and Amazon.
i want to answer
pee
in a cage.
shes pregnant
obviously u can put in anywhere as long as its in a cage