Each as a Pet

The dog will never nibble your toes.
While the cat won't return with the stick that you've thrown.
The fish won't roll around in a ball.
While the hamster wouldn't like swimming in a fish tank at all.
The rooster will crow at the arrival of daylight.
While the hedgehog will be more active under the moonlight.
All of these animals are different, you see.
But think of how wonderful each as a pet could be!