This has sparked a whole lot of research about liver shunt. Gaby has symptoms that correspond alarmingly. I feel a bit paranoid, but I'd rather be safe than sorry, so I'm going to chat to our vet. I'm worried about ever more regular morning vomiting episodes, just a little bit of bile, then drewling and foamy salivation, panting, her picky eating, she's always had a sensitive tummy, the slightest thing sparks it off...
I really have get this checked out, so thanks for the alert!