Easily my favorite creature, gathers meat and hide like a champ. Strong and fast, climbs redwoods and mountains. Not an easy tame unless you trap it or drop with quetzal in a taming area. Likes cooked meat
Thylacoleo are capable of pinning down flyers in mid-flight (anything but the Quetz and Wyvern, I believe), other Thylacoleo, and even Therizinos. You can also jump from object to object by holding down the jump button while pouncing from a tree or cliff (have to hit it at the right angle, however). Upvote to inform others!