Choose your pet. The dinosaur gets hungry faster, the penguin gets thirsty faster, and the chicken gets bored faster. Feed your pet by clicking the feed button. Then click the screen anywhere to place the watermelon. Get water for your pet by clicking the water button. Use w and s to move up and down to get the water, but not the suns. Play with your pet by pressing the play button, then click anywhere to play fetch with your pet.