Saber tooth cat 

A saber-toothed cat (alternatively spelled sabre-toothed cat)[1] is any

member of various extinct groups of predatory mammals that were characterized by long, curved saber-shaped canine teeth. The large maxillary canine teeth extended from the mouth even when it was closed. The saber-toothed cats were found worldwide from the Eocene epoch to the end of the Pleistocene epoch (42 million years ago (mya) – 11,000 years ago), existing for about 42 million years.

I like how you have found some interesting facts to use in your report. You have got some good facts for your introduction. I also like how you have got a title there. I would like to see next you using these ideas in your own words.

Mrs C