Installation is slightly different from other addons. You will need ItemsAdder and it is also recommended to have MythicMobs for random spawning. Once you have installed both of these you just unarchive/extract the .zip file and replace your plugins folder with this one then do /iareload, /iazip, and /mm reload, and then you can summon them with both ItemsAdder and MythicMobs the same way you would any other mob.
AnimalsAdder is an addon that adds animals to Minecraft, using the plugin ItemsAdder. For now, there are only two mobs, the Frog, and the Penguin, but they both have idle, walking, and death animations and the penguin also features an attack animation, as well as, of course, textures. I will be updating this addon on an at least weekly basis, adding two mobs per week. (Sorry, I can't do this at the moment, have become very busy, but I hope to commit to this soon) Here are the two current mobs, inside Minecraft:
Frog:
Penguin:
Anyways, I hope you enjoy using this addon, it isn't much now, but there will be more in the future, also yes, I know this page is painful to look at, I'll fix that in the future. Also, no, I haven't forgotten about all my other addons, I'll update them later. Lastly, massive thanks to
@vdl19 for helping me with the latest update and random spawning.