EDIT: Ok, I have 93 animals, not sure where I got 169 from lol!
I feel really accomplished when I'm able to get an animal to its final form! Of my 93 animals, I have 15 in epic form (Pyro Pony, Pandaffodil, Rock Rhino, Frostfang, Lightning Leopard, Plantlets, Crystal Unicorn, Ancient Sloth, Hot Dog, Sunfish, Rainguin, Sea Monkey, Tye-Dye Tiger, Starmodillo and Kimono Dragon) with Frostfang being my first and Kimono Dragon being my latest addition. Crystal Unicorn definitely took me the longest! Next I'll be working on getting Ruby Pony to epic then probably Thorilla since I need more high level lightning animals.
What about you? I can't be the only one who gets giddy when epic form is finally reached