Ok...now i'm REALLY worried...Duck keeps vomiting..we brought her home at around 5-6 PM and she vomited around 6:30....it was mushed up kibble from her breakfast..then again, around 7:30..and now, 9:20, she's vomited again..and this time it looks like urine! :o Yellow liquid stuff...but a few pieces of mushed kibble floating around in it..(I gave her a little water before that happened)..then I called the vet...he said if she vomited again, to take her in...I probably will..but just to ask you guys..is this normal?Or is something wrong?