Good for her.
For crying out loud, spay the da** females. This country is going to hell in a hand basket and she is saving thousands of stupid kittens, enough already, too many cats and dogs. Animals do not belong in the house, they are let out to do their business, the Lord knows what bugs, etc. they pick up in their fur and drag it into the house. Most people sleep With these germ and poop carriers, how disgusting!
We take showers before we go to bed, clean sheets, blankets, etc. and we do not have to worry about the side effects of animals in our home.