Which phrase best describes the perspective of this passage?

If you own cats, it's important to set up a place for them where they can feel safe and comfortable: a nest. Most cats prefer high-up places that are enclosed and warm. You'll get bonus points from your cats if there's a nearby window for them to look outside. At least, that's what every cat I ever shared a house with has wanted.

A. That of a dog owner who recently adopted a cat

B. That of a veterinarian whose specialty is cats

C. That of a writer who publishes books about cats

D. That of someone who has owned cats for years.

D. is corret.​