Write the next sentence in the following story.

How to use a hamster ball
Learn about the risks of hamster balls.
While hamster balls are extremely popular, many people are critical of hamster balls because of the potential risks they pose to our small furry hamster friends. Before buying a hamster ball, you need to learn about and consider the numerous risks these popular toys can pose to your friend.
Hamster balls can create unneeded stress and anxiety for your furry friend. If not used right, hamster balls can present physical dangers to your small friend.