Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Cartoon Animal Pack (Super LowRes) Free.
Cartoon Animal Pack (Super LowRes) v4.5
This is the Low Poly 3D Model Cartoon Animal Pack for Mobile Application contains NINETEEN  Models:
•Aurochs, Bat, Bear Brown, Bear Polar, Bull, Cow, Deer, Dragon, Eagle, Fox, Horse, Pig, Raven, Rooster, Sheep, Spider, Stork, Wolf, Rabbit.
There is only ONE Atlas for ALL Models (2k Hand painted).
Model has UNIQE Animations (6-22 pcs), which are GREAT ASSET to this Model.
•New Model of Rabbit (1218 tris, 30 Bones, 18 Animations).