What is a dog called if it mixed between shih tzu and lhasa apso?

There isn't a specific breed name for a mixed breed dog that's a combination of Shih Tzu and Lhasa Apso. You can call them a:

* Shih Tzu/Lhasa Apso mix

* Shih Tzu-Apso mix

* Lhasa Tzu (this is a popular name)

* Designer breed

* Mut (though this term can be considered offensive by some)

You can also be creative and give them a unique name based on their individual personality and appearance!