Easiest way to tame: make a dino pen, pick one up with an argy, put it in the dino pen then follow along with a basic taming process (knock it out, feed it). Make sure you have lots of narcotics on you!
Best thing about them: they can climb up really steep hills and they can potentially do lots of damage and can be fast.
Where to find: most commonly found on trees (they will be hanging upside down, high up on large trees) in the redwood forest areas (mainly on The Center) or I find lots of them in the Ragnorok desert.
Build a stone trap that has 6 foundations or more with doorframes. They can’t climb doorframes so don’t use walls (I’m not sure if they can climb walls in the wild but just in case). Use an argent or something that can pick it up, drop it in the trap, knock it out with whatever you have. Be careful and bring lots of narcotics because there torpor goes down really fast. Congratulations you now have a Bear cat Thyla thing!
Shoot it out of its tree, then pick with argie and drop it into a trap/hole. Cook up some mutton beforehand.
Bred a slick navy blue and silver mutation.
Many surfaces are considered 'vertical' for it to climb, including the southern side of Volcano on The Island, from which you can then pounce back into the redwood, which is the biggest leap I've found yet
OK boys and girls, you see this creature right here^ yep that b*****d is the devils own spawn.. catching it on the island is pure hell. (Much easier to catch on genesis 2 with bear traps) but I digress.
I would suggest having a fast flying mount like a pteranadon for this.. fly above the redwood trees area towards the mountains to build your pit trap. (Make it bigger if you want to make it multipurpose.)
4× stone foundations, stone Dino gate, 12× stone walls (make one a stone door wall for quick in out escaping), and 4× stone ramps.
From just outside of the redwoods you can spot them in trees.. DO NOT FLY OR RIDE PAST THEM, UNLESS YOU WANT TO HAVE A BAD DAY. When you see one from OUTSIDE the redwoods that you want just shoot it once to aggro it over to you.. (when it's on the ground it shouldn't be able to rip you off your mount). Fly over to aggro it into your trap. Voila, tranq it in safety ;)