Hi jamie f- I’ve got a dog with a sensitive stomach that i am also using Origen Adult Dog for and wet food from a variety of different brands. Hes a picky dog and doesn’t like only dry kibble. One reason I would stay with the wet is because of the moisture content it puts back into your dogs diet that they lack with only dry kibble, which can lead to organ damage from minor dehydration. I completely understand the budget, I don’t have a fancy job and make just a little over minimum wage so I’m always looking for quality wet food thats lower in cost. Ive found that walmart carries a 5 star quality wet food called Pure Balance and Tractor Supply carries a 4 star brand called 4Health. I’ve had great success with both and they are cheap. The vomiting could be almost anything. and given that its not after every single meal with wet food i doubt that is the culprit.
However, if you are dead set on an only kibble diet try doing a rotational diet where you change their protein source and brand often to give them variety and add a probiotic like the Honest Kitchens Perfect Form or some canned pumpkin to help build up the healthy bacteria in their gut to be able to handle the food change. Eating one brand of food their whole life can be very unhealthy and just plain boring for dogs. just like a human dogs would probably tell us if they could that they want some variety in their life!
