From Creatures Wikia
Sabertooth Norns are mainly carnivorous, and they much prefer to hunt critters than eat fruit. Being a primitive breed, they may require some training to successfully integrate into a modern environment such as the Norn Meso. However, despite having a higher resilience to injury they are more sensitive to reward and punishment, making it possible to train them more quickly than other breeds--although they can also hold a grudge against the Hand if treated harshly.
The breed takes up Norn Slot X.