I am playing Dead Money for the first time and I have no idea what the hell DOG eats. He won't respond at the switching station until he eats. Does anyone have a clue? Thanks.

There should be a few Ghost People near the switching station that drop lootable flesh when you kill them. When you've looted enough, you'll get a quest update.

There are no lootable flesh in any of them. I even went into the console to get human flesh and it still didn't work. Apparently I am going to have to start the [censored] thing over again. Jesus Christ! What waste of time and money. Too many damn bugs.

Change Dog to God and ask God what it will take to make him stay.

It should put quest objective markers on the nearest ghost people, and you should be able to loot remains off them.

How do you change Dog to God then?

I'm taking a wild guess you used console commands to talk to Dog in the first place, considering that you are required to turn Dog into God to first speak with him.

There should be a "Dog Command holotape" or whatever. Play it.