Pump weight speed and health. When going out from base keep some meat in raptors inventory. Very useful for going to far away places due to their high speed. Do not try to fight alphas with raptors, they don't do good against alphas.
TLC patch coming March 2018 adding a pack bonus wherein the leader roars and the pack gains damage resistance, movement speed, and attack speed buff for 15 seconds with a 45 second cooldown, will also gain a pounce and pin move similar to Thylocoleo which can be used on small creatures or players. Kill it to escape. Like so people can see!