A pet site is never truly “completed,” as plans often evolve both during development and after launch.
This constant evolution is one reason why many pet sites take longer to release these days. Developers are taking the time to refine their products rather than rushing them to market, which was more common in the past.
Elements like lore, storyline, features, and other aspects of the game often overlap and expand over time. Initial plans might start out simple, but as development progresses, you may find yourself wanting to create more complex and engaging features, which naturally leads to changes in your original plans.