Pet stores flourish because they often offer sad-looking dogs, cats, rabbits, guinea pigs, and various amphibians enclosed in tiny spaces. Is this done so that potential buyers will feel sympathy and so buy one as a rescue?
Are the displays set up so that the most desirable choice is at eye-level?
What about pet rescue societies? When they bring pets up for adoption, do they showcase the fluffiest, the cutest, the one with the most outgoing personality?
Or, do we choose our pets as a spur-of-the-moment decision, enticed by the large brown eyes and drooping ears?
Or do we select based or prior experience? What if a child was scratched by a cat? Well, that person is most likely to never choose a cat as a pet.
There’s also some degree of owner-neediness. Cats are notoriously independent, while dogs seek the approval of the leader.
Some pets are unappealing. A tarantula is not cuddly. Neither is a snake or lizard. Guinea pigs squeal loudly and might not be litter-box trained.
Your task is to write a story in which a pet plays a major role. Your character might have a preference, or might be open to just about anything alive.
Have fun with this one.