Cute but Deadly:24 Adorable Animals That Are Dangerous
Thinking of hedgehogs as dangerous may come as a surprise since a lot of people have them as household pets. But, their spikes can be very damaging to human skin or anything else that could be a potential predator. When a hedgehog feels safe, its spikes lay flat, allowing humans to pick them up and play with them. When they feel threatened, their spikes extend up vertically as it curls itself into a ball for protection.