Baby rabbit skull. Victim of one of my dog's "hunts" in the backyard. We've since discouraged him from chasing the rabbits he sees and he'll only chase them now if he knows we aren't looking.
Skull cleaned and preserved by me
Disclaimer: I did not kill this animal! If you do not like what you see, don't look at it! Also, don't bother wasting your time leaving rude or pointless comments here, they will be ignored.