So far, we have no details on if the English version is just an overlay onto the current Chinese version or if it will have it's own stores. We'll just have to wait on an announcement!

And I don't believe we'll be able to move our dogs from site to site if the game has multiple sites. But this may be a feature they enable down the road. At this point the game is still in a pre-release/BETA state so we'll see what is released next.