Format: PNG;
Size: 28px  × 128px
This icon set includes 9 unique and cute animal icons in png format.
Tags: Bear Icon, Pig Icon,Rabbit Icon, Cat Icon, Cow Icon, Dog Icon, Fox Icon, Sheep Icon,Chicken Icon
License: according to its creator,you can use it for commercial or noncommercial purpose.
You can download this free icon set of Animals from author blog.
Note: The language of  this download page is not english. But you can turn it into english on his blog.