Ok, so this is my first post, please bear with me. I have a GSD who is 3 (4 in january) and i've had her since she was 3 1/2 weeks old (believe it or not..) There are times when Nica just does not want to eat. This then results in her vomiting bile and then becomming very lethargic. This does not happen all the time, but probably at least 6 or 7 times a year. Keep in mind, I usually panic and end up taking her to the vet for fluids. Most of the time, she eats fine. There are days when she only eats half her food in the morning and none at night, or vice versa. Does anyone else have this happen with their shepherds? I've been thinking about getting her in for a complete physical and bloodwork to make sure nothing is wrong, but every time i ask the vet about it, they tell me she really shouldn't need it, and that her stomache is just upset. Any ideas?