I do have some herbal tea. Thanks for the link lizzy.
I gave him the fish broth at around 9:30 last night. He was fine until 12:30 when he threw it up. Then he was up again at around 3 throwing up. For some reason he has to get me when he needs to throw up...no matter what time of the day or night it is and the fact that he threw up on my bed didn't help things. I got to bed about 1, got up with him at 3, then got up again at 6:30. I'm exhausted and he's exhausted.
I guess the good news is that his diarrhea hasn't gotten any worse.
I gave him two ice cubes and filled the bottom of his water bowl so he could drink. When his stomach is feeling better, he's very thirsty and starving. But I know it's only a matter of time before it comes back up.
His gums are still moist and pink and the skin on his neck still snaps back into place so he's at least retaining some of the water I've been giving him.