"She Is His Only Need" is a song written by Dave Loggins, and recorded by American country music artist Wynonna Judd.
According to the chorus, his love for her drives him to work overtime in order to buy her things that he knew she wanted because "she is his only need".
Even as the couple become elderly, the love continues to drive him to go out of his way to buy her things that he has heard her mention she wanted.
Wynonna promoted "She Is His Only Need" by releasing a compact disc which consisted of her introducing herself and asking radio to play the single.
This was a reference to her mother, Naomi Judd, who had retired due to a bout of hepatitis.