Are you looking to write an article on the topic of cats spraying? To be more specific, you may be looking to write an article on how to stop cats from spraying inside the house. You might have written many stories related to cats before. That experience of writing cat stories would help you in writing this article on stopping cats spraying even though you do not have any personal experience of dealing with the issue of cats spraying inside the house. As a matter of fact, you need not have any personal experience with cats at all even though such an experience would help you write better and faster. But, it is not a prerequisite.
You can actually just use your creativity and imagination to write an article on how to stop cats from spraying inside the house. If you have a flair for writing, then it may even impress your readers to an extent. Just your writing may captivate your readers. They may enjoy reading your article on stopping cats from spraying but they may not be practically able to use your article to solve their own cat spraying problems. Hence, doing some research on why cats spray and how to prevent them from spraying inside the house would help you write a better article on this topic which will ultimately help your readers.