By 20 minutes drive from Jiuzhaigou, you can visite a tribal village of Tibetan called Zhong Cha Gou. They offer you a horse riding here.
At a small Tibetan village at the foot of the mountain called Zhong Cha Gou, which is located at 8km from the Jiuzhaigou Scenic Area, explore by horseback riding can be enjoyed.
The only way to come visit here is by using a taxi. However the cab drivers in this area never speak English, but only Chinese. So if you want to visit, it's better well prepared beforehand.
Horses they have are smaller than the average, so no need to worried about. Once they offer you a horse, you are taken in the mountain. In the middle of the mountain, there is an altar and Tibetan people ask you a to pray for your wish. It should be noted that prayer costs extra.