German Shepherd puppy, puking yellow. What do I do? What is going on with her?
German Shepherd, 14 weeks old
Healthy appetite, nice dark & solid stool, active and puppy-like. Sleeping well, greeting people in excitement.
Puking yellow (I'm thinking it's stomach bile?), but not food.
Food is PetSmart homebrand natural puppy food (corn-free). I mix in a spoon of yogurt because she was having diarrhea last week, but that's stopped.