I'm a little new to the game level 26 I just purchased a tabby cat and a bungalow for the cat and there's no timer like the pigs cows chicken and sheep. It's not asking for anything. How do u know when u can collect from it with no timer ? What does it give u? If I touch the shaded out cat symbol it just wants me to purchase another cat. Please help explain how the pets work. Thank u.