Are they right to use domestic cats?

Generally breeds are established using few cats as founders and outcrossing is mosly not allowed.

Yazra'h uses trained cats in her body guard duties.

At the end of Faerie Wars, he is imprisoned for using cats to make glue.

When she gave up the experiments, which used cats to study drug addiction, the protests stopped.

(The leading ladies once had a cat fight using real cats.)

In the 1930s, he began mapping the parts of the diencephalon that control the internal organs using cats.

"It's easier to use cats than primates for many tests and cats are more available."

Afterwards, Holmes began to like the idea of using cats since she realized how thoughtful they can be leading private lives without any humans realizing.

Similar studies using cats have had mixed but generally less dramatic results.