Spike is one of Folly Farm's African crested porcupines. Porcupines have very sharp spikes called quills, which protect them from being eaten by other animals. How many other animals can you think of which have spines? Can you draw one?

The winner will get a Folly Farm T-shirt and a family ticket, and one runner-up will win a ticket.

If you don't win this week, ring Folly Farm on 01834 812731 or visit www.follyfarm.co.uk for ticket details.

The latest Folly Farm winner is Sarah Baglee, of Marloes and the runner-up is Faith Mackeen, of Llangwm.