There have been quite a few enhancements and additions to the emojis. Each time I hope to see a hedgehog emoji added, and each time I am disappointed. It seems like they have every other pet and animal emoji including hamsters, mice, rats, squirrels, rabbits, so why not hedgehog? In their most recent update they added a fox, bat, gorilla, scorpion, eagle, rhino, etc. the list goes on! I am very disappointed that Apple is not recognizing the hedgehog as an emoji and want them to add it in their next update!