My personal favorite Dino in the game. But when wild they are like "HOLY CRAP THEY ARE SO OVERPOWERED AND STRONG OMG I NEED ONE IT CAN PROBABLY KILL A GIGA" Once tamed it's like "This this can barely kill a raptor". Their only use is for fun and pulling players off their mount.
Tame a large dinosaur (I used a yuty, I'm not sure if kapros can knock you off a large mount so be weary of this, but a kapro has yet to knock me off of my yuty and I've tamed 3 of them so far) and tame a dilophosaur to use as bait. Make sure both are set to passive. Once you see a kapro and you're in aggro range, hop off your yuty for a sec then hop back on. The kapro should be aggroed onto you but will attack your mount trying to get to you. Move around a bit and the kapro will eventually change targets to the dilo. Once it's got the dilo in it's jaws, you can get off your yuty and shoot it with tranq darts and bam, you got yourself a new dino