The Sims 2: Pets for DS puts you in the shoes of a veterinarian who has to care about dogs and cats and who is also the owner of a pet. You'll not only need to satisfy their needs but also your own aspirations and daily tasks (eating, showering, etc.). When you heal an animal, his owner will pay you. With the money you earn, you'll improve your little hospital. In order to grab and manipulate tools, you have to touch the screen.