Set Login User as database Onwer What's the query to set a login user as db_owner during the creation of database.
Following is the set of queries, which I'm using right now,

Create database Test1;
ALTER AUTHORIZATION ON DATABASE::Test1 TO [DEVELOPMENT\d-testuser];


This servers my purpose, but here I have firstly created a database with default db_owner and then altered it. I need a query which will select [DEVELOPMENT\d-testuser] as my database owner during the creation of database itself.
You could set the owner of model database as [DEVELOPMENT\d-testuser] and then any new databases that are created will automatically be owned by [DEVELOPMENT\d-testuser].

I normally tend to set the database owner to sa. Our applications are not using (should never use) sa :-) so there is no harm in setting the db owner to sa.