shadow fang is one insane loose cannon of a bad ass hero mixed into one. also he is a savage beast of a wolf sometimes. Mess with him you get a limb rip off by his powerful fanged jaws . And they call him shadow fang for a reason...he really can blend into darkness and shadow also he is very powerful as a predacon mixed with a prime which is off the charts strong at higher then 100% due to him being half savage wild beast wolf like behavior he has sometimes. but under all his harsh personalty he is a big softy and one playful puppy.. also if you give him love like you do with a normal dog he will be so cuddly for you.Tummy rubs and cuddles. because every K9 dog cybertronain needs love and friends who will stick and stay with them till the end. And Shadow fang is very loyal as any dog should be Also is protective of who ever becomes his close friend.