I was always puzzled how these cats actually fed. These sabre toots seem to get in the way of feeding and chewing.
Cats don't really chew much anyway. If sabre-tooths have a rough tongue like other cats, they can probably scour flesh off bones with that with little need to work over the meat with their teeth.
Is that actually true? If you observe domestic cats feeding, they chew a lot. Small fragments at a time and chew the crap out of it. Whether that's also true for big cats, i don't know.