This is a remix from this wooly sheep from thingi: https://www.thingiverse.com/thing:95721
You have to support the ears since they are hanging on the tip. Due to the very small amount of filament on the first layer, print this layer VERY slow, so you can avoid the small base pushed around by your nozzle....
I have added also my gcode-file. It's printed with my ecoPLA from 3D-Jake in Austria.
Again, print the first layer VERY slow ;-) and don't forget to support the tips of both ears!
The author hasn't provided the model origin yet.