Interesting analysis by DukeofQin
A lot of energy and money (thousands of dollars in vet bills and pet food and grooming) coming from well educated, middle class females going towards their pets when traditionally that energy would have bene put towards raising a child/children. This phenomenon is not simply a Chinese issue but also rank in the developed OECD.
Anecdotally, i've seen it when women unironically say that their pets are the same as a human child, even going so far as to pressure the government for legislative changes, for eg in Denmark you can bring your dogs (not service animals) onto the subway whereas as far back as the 2000s, this was unheard of.
So what is the solution? There is no easy solution, are we going to ban under 30 year old women from having pets? barring them from college until they have kids? No developed OECD nation has successfully solved this population crisis and importing africans and arabs is merely a band aid solution, effectively vampirically leeching from the human capital of other nations.