Chee-K.O.

A critter called Hans, they have two hand like appendages on the ends of their long two tails.
They can indeed pick up and hold things with these tails.
They have four legs, and mask-like horns on their faces.
The tend to travel in pairs, or up to four in a group.
They are normally very quiet. The only sounds they make are small warning growls.
They mark their territory by scratching trees with their horns.
They are very fast and like to live near forested ponds and caves.
They are mostly feral, and steal food from local markets. It's very hard to taim them.