Looks like a donkey.
Those are definitely woodchuck teeth. I think she is cute, and she is also smart, and she also still has a job while Trump is getting ready for a long stint in prison.
https://4.bp.blogspot.com/-uSTOpC9nT94/XK6sCcyI0FI/AAAAAAABC78/1Kmw_-KbthsxOFtabFAmiE14w5WXnI2-gCLcBGAs/w1200-h630-p-k-no-nu/AOC-HORSE.jpg