Follow-ups.....

A couple of followups -- thanks again everyone for your suggestions.

First, it's usually half an hour (almost to the minute) BEFORE eating that she vomits. (For example, regular morning feeding time is 6AM, and we were up with vomiting at 530AM this morning.) She has never vomited after eating. It seems to be about 50/50 morning and dinnertime incidents, so with the morning ones especially she hasn't been doing any strenuous exercising.

And, If we switch her food from Wellness, are there other brands that we should or should not consider? What would you all recommend? We would like something that is human-grade, but not at the expense of our pup's well-being!

Finally, it seems like we're having trouble every three weeks or so. We've started keeping a diary so that we can try and nail it down, and looking back it seems like three weeks is the magic number. Also, while last week was the exception, we have problems mostly on Saturdays, Sundays and Mondays. There is nothing different about her routine on these days, however. The problem is, when we go to the vet, we're usually on a bland rice diet for a week after the visit, and the last antibiotic course lasted 10 days, so it's hard to tell if the problem would happen sooner without the "interventions" or not.