If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
This is the sixth part of the nearly famous Tessa series. In this part Tessa is looking for a new dog. You have to help her. You can create a perfect dog for Tessa in this game. Take a tail, eyes, nose, stripes, spots, legs, colors, backgrounds and a lot more and there it is: Tessa's new pet.