The Tufted deer (Elaphodus cephalopus) is a small species of deer found in high altitude forests of Burma and China. They have a prominent tuft of hair on their heads which gives them their name, but they also look like an adorable vampire. Their fangs are long upper canines, which are similar to what you’d find in their close relative the muntjac. They’re very territorial animals, and although they have small antlers the males use these sharp canines to fight over both territory and mates.
Photo - Wikipedia