I did, thank you.
This doesn't fit the problem, she doesn't throw up her food or water.
She drinks water just fine.
I saw this video too, of a dog exhibiting the same symptoms as your friend's dog.
The two dog's behaviors look eerily similar, don't you think?
A dog with that problem brings up its food, she doesn't do this, no water either.
The vet has seen the video and now has all kind of suggestions, is convinced there is something wrong with her stomach.
In the mean time, she's been fed raw now and could eat normal?
The owner is going to give this a few days, see how she does on raw meat.
We are wondering if she did develop an allergy for something in all those kibbles.
If the problems return, she will do ask the vet suggests.