I completely recommend a trap. (Stone foundation 3x2, place stone doors frames all around that are 2 high, then 4 wooden ramps at one of the 2 foundation sides. Then lure him in). Will probably take a couple try’s but you should eventually get it in the trap.
This Smaller T. rex furry is able to Spam roars which either buff its allies attack power by 25 percent oooor or scares enemy/wild Dino's away the bigger the Dino the more scare roars it will take to make it feared making a Dino feared will make it walk the opposite way of you and unable to do anything else for round 20 or 30 seconds They also look like a really good pillow besides dodos pretty much a dodo and a Rex fucked and this epic shit came out