Dirty feet younger brother Yang Ya Ya is the name of the two dogs.
Dirty feet brother is a Meeks, Yang Ya Ya is a Pekingese, they are all gone.

Dirty feet younger brother Yang Ya Ya is committed to "producing things that make people feel happy".
It could be a funny sticker, a funny article, an inexplicable t-shirt, a funny photo or a cute shopping bag.
Just like Dirty Feet Brother and Yang Yaya brought happiness to the world, I hope Dirty Feet Brother Yang Yaya can bring happiness to everyone.