Female Red Kangaroo. If the animal doesn't like it, it will move away. Most facilities in Australia allow you to pet their roos and wallabies, they tame down and become accustomed to the public touching them.
what's cool is when there are red and grey kangaroos in the same walk-through: the fur on each is distinctly different. One is very very soft and one is more coarse, but I can't remember which is which.