[yorkiefan_]

My 7 month old pup Cookie (wieght: 6.5 lbs) puked up some yellow a few minutes ago. Not foamy at all, just yellow liquid, almost like a really thick urine. She has not eaten today and won't take her dog food right now, but I did get her to quickly eat a few squeezes of NutriCal. I checked her gums and they have her normal deep pink color and she is still jumping and running around like normal. We have recently been putting Purina Fortiflora probiotic on her dog food at our vet's recommendation, since a couple of weeks ago she was scooting her butt on the ground after pooping clear mucus every once in a while, and he wasn't sure if it was tapeworm or gastrointestinal (tapeworm didn't show up in the stool sample, but my vet says it doesn't always show up and I did see tiny white flecks in her poop before). I doubt it's the tapeworm med, since she took that pill on Monday.

Any ideas? I have seen Cook puke up a little bit of white foam a couple of times when she didn't eat her breakfast, but never yellow liquid.