Move the black dot using all the arrow keys! Make sure the dot touches the DARKEST part of the animal, (the cats' mouths and the dogs' nose,) otherwise, it won't work!
Comment which pet you chose and what its name is! Once you chose the pet's name, the pet will disappear, it will ask you the same question again, you don't have to answer that! :) I chose the green cat and named it Sushi! :D