If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Running a pet shop may be hard work, but it's worth it to see happy pets go home with loving owners!
Bring each customer the pet shown in the thought bubbles over their heads. Birds can be brought directly to the customer, but the other pets need to be washed and dried first! To complete a level, serve the required number of customers (shown in the bottom-left corner) before time runs out!
Don't forget to keep the pets happy too! If a pet is hungry, bring it food. And there are tons of upgrades that you can buy to speed up the process and keep everyone happy!