Rat 2

Do they need a exercise wheel?
They do not  need one but they prefer one. Rats need to run. Don't get a rodent one like a hamster one.
How do you wash a rat?
Fill a sink or a plastic pan with warm water. And put soap in after the rat is wet.
What materials do you need to bathe a rat?
Some examples are:
* Baby shampoo
* Mild Oatmeal shampoo
* Kitten shampoo
* Dishwashing liquid (tail or greasy back)