First of all, excuse me for my English.

(Watch the pictures and you will understand).

When putting animal where the crosshair is (in the picture where the chatbox says: time set to 1000) animal sometimes will slide in the middle and die and sometimes slides through). And when hitting the animal, it jumps in the middle too and dies. And the animal gets black texture (seen in the second picture.) (This bug happened in both pictures.)

I don't know how many of the animals get stuck, but i got it working with turtle, donkey, slime and polar bear.