Smilodon null Teeth and jaws
Smilodon' is most famous for its relatively long canines, which are the longest  found in the saber-toothed cats, at about  long in the largest species 'Smilodon populator'. These canine teeth were slender and had fine serrations. They were fragile and could not have bitten into bone. Therefore, the cats did not use their long teeth to take down prey. Only when their prey was subdued did they use their teeth. Radiographs reveal exceptional forelimb strength in the sabertooth cat, 'Smilodon fatalis'.