Articles in essays
Hello, I was wondering: When you put an article "a"/"an" in a title of essay, will you write "the" in essay if you will use a noun from the title?
Example:
Title of the essay: A Dog And Me
Beginning of the essay: The dog was cheerful that day, I felt energy flowing from him...
I used an "a" article in the title and began the essay with "the" in this case. Is it right?
Thank you for all answers!