I loved a lot of these event pets! They were all amazing, especially the dires and the jungle warden foo dogs and so many more. But my favorite would have to be this rune:
Because even though this is probably based off a BMD, I had a Aussie with these exact markings and colors. She passed away earlier this year and I couldn't be home for it so I really miss her. I actually cried a bit when these guys were released. So yeah, beautiful creatures all!