How to soothe a cat experiencing stress:
1. You can provide the cat with a relatively small and enclosed space so it can hide. Don't disturb it, and promptly remove any unsuitable items. Let it gradually adapt on its own, and wait for the cat to come to you for comfort.
2. You can give the cat some small toys or interact with it to reduce its anxiety and distract it.
3. You can prepare a scratching post for your cat, as scratching is a common way for cats to relieve stress.
4. If the cat's stress is severe, its abnormal behavior is intense, or its condition does not improve after several days of rest, you must take the cat to a veterinary hospital for professional treatment and medication to help the cat and prevent more serious consequences. 
How to prevent stress reactions in cats:
1. Do not make loud noises or disturbances. Cats' hearing is more than three times that of humans, so they cannot tolerate loud noises.
2. Pay attention to your cat's diet and health, supplement its nutrition, improve its resistance, and reduce the outbreak of diseases.
3. A few days before moving, you can move some of the cat's current items, such as the litter box and toys, to the new home.
