I use it as a heavy oil, I don't mix it. You have to be careful with the skin, it can cause some to dry out on their skin.
So spritz it on the coat and then I comb it thru after a fresh bath and the coat is wet. Then I use a hair dryer to dry them some (warm/low)
careful not to use too much heat or to dry too much it will dry the coat/burn their skin etc.
And I am sure you will find a lot of different ways breeders use this.
If you look at my dogs coats, this is what I used to get those coats and genetics

I also fully groom them out of oil every three days and then right back in oil.
It takes dedication and lots of time. But so worth it.
Deana
Prestigeous Yorkies