He killed His Half-Brother--Oreo. What oreo looked like: Big furred Tom, Blue collar, Little bit of weight, Black fur With white Tail tip, White Paws, White Ear tip, White muzzle, White back, and White Belly fur. Arrow had killed him in rage, He was trash talking him, So he pounced and sunk his Teeth deep into His Half-brother, As he watched him bleed to death.