We used to keep mice. They are quite delicate creatures and if we missed more than one day cleaning out their cages, they were likely to die.

We had so many that mostly we didn't give them names, but we did name a special few.

There was Mama mouse who always had huge litters and looked after them well.
There was Dobermouse because of his black and tan coloring.
And George Burns, a tiny little gray one who was very feisty.
and YingYang who was half black and half white with a white spot on her black half and a black spot on her white half.

Then there was Vacuum, who got sucked up by accident and came out looking very dazed and dusty, but recovered quite well.

So clean out Zany's cage, give her clean food and water and make sure that her wheel doesn't squeak.