Collecting 75 vanity pets will unlock the achievement Lil' Game Hunter. You will receive an additional pet in the mail, as a reward. The pet is Little Fawn. It's just a plain baby deer. Some may find it cute.
Former WoW player, current Diablo 3 fanatic, I love the finer things in life such as PC games, beer and computers. While playing a good game is a spiritual experience, blogging about it is almost equally rewarding.