Xenosmilus is a prehistoric scimitar-toothed cat that lived in Florida during the pliestocene epoch. This saber toothed cat was deadly. It possessed two long and sturdy upper canines with a highly muscular body. Probably it was between 230-420kg and 1,8m long. While it's teeth were shorter than those of more popular cats like those of Smilodon, it still had teeth that were longer than most modern cats like the more closely-related Homotherium.