The KŁAK test is a new diagnostic service that lets us learn about our pet's health condition. What's it all about? Does it work? Is it actually needed? I invite you to watch the discussion on this topic:

https://pytanienasniadanie.tvp.pl/59938488/test-klaka-pierwsza-usluga-diagnozujaca-zdrowie-zwierzecia-przez-kondycje-siersci