Available options: (a). This can help prevent painful diseases and disease that might seem small enough for a fairly small rat. For example, you can place rubber ducks, ants, and mice in the cage.; (b). Consider including the following supplies : Dry bedding hammocks small water bottle food bowl toys Fill your cage with nice warm bedding. Rats can generally handle cold temperatures well, but it's important to give them good bedding.; (c). You can put : Floors bedding toys ladders sturdy bedding food and water dishes animal cages nail or screen from cage lids cardboard boxes office supplies Give your rat a name and an old broom. An old broom is a good choice for a rat cage.; (d). Find a box or container with a lid. You need a shoebox or other container big enough for the rat to lie and be placed in.;Choose from options above and answer: What most naturally follows?

How to set up a pet rat cage
Prepare your supplies for the rat cage.
Before you put the rat into the cage, make sure to have all the supplies you plan to put into it. That way your pet rat will not be disturbed from its cage.
Answer:
(b).