Wolverine Vol.1 #10,41-43,45-46,48-49,51,60-65,68,75,87,89-90,92,125-129,145-146,160,162-166,173-176Wolverine Vol.3 #13-19
Sabretooth has razor sharp claws, super strength and a super healing factor. Sabretooth and Wolverine have fought for as long as any of us can remember. Their are comics that hint that Sabretooth is Wolverines dad, some hint that they are brothers or maybe they were friends when they were kids. no one is certain of the relationship or why they have been fighting for so long.
Wolverine Vol.1 #10