Cant do to much without paying!!!
At first, this game seemed interesting. But after a while it became clear that without paying, most of the pets are basically unobtainable. You need jems to buy certain pets, as well as other things required for quests. The game also spams you with advertisements for the companys other games. I downloaded one, and that didnt help. I still received lots of "ads" as if they were in game quests, but they never provided a reward. They were just annoying.
Ally-C about
Pet Shop Story™, v1.1.4