While Congress retains its inherent contempt authority and may exercise it at any time, this inherent contempt process was last used by the Senate in 1934, in a Senate investigation of airlines and the U.S. Postmaster.
To make a scared cat feel more comfortable, set up a covered cave for them to retreat to. Line it with soft bedding and partially cover the entrance so that the cat will feel safely obscured inside. In the same vein of thought, you can purchase a cat tower for the cat to lie on top of.
In some of these cases it may be necessary to give your cat a bath. You should know right off the bat that almost all cats hate baths, so be prepared. Here are some tips to make the experience easier: Cat baths are smoother when 2 people are bathing the cat. One holds the cat while the other bathes the cat. Bathing the cat should be done in the bathroom where you can close the door to prevent escapes. Noise (like rushing bath water) is always an issue for the cat so anything to keep the noise level down will help.