Inostrancevia alexandri (UPDATED)

The largest of gorgonopsid. It had enlarged canines similar to saberteeth of the machairodont cats, which it used to kill prey like large pareiasaurs and the large synapsids.

Note: removed protruding canines and fixed other minor error. The canines are exposed because i see the drawings of this guy looked more saber cat like rather than dog like... so, here, dog muzzled inostrancevia....