Hi have you thought of feeding raw or a cooked diet & stop feeding kibble?? A dog digestive tract has been made to digest meat not peas, garbanzo beans, lentils, chickpeas, tomatoes these are all high in Lectins & can cause leaky gut.
My boy suffers with IBD & skin allergies from certain foods & he doesn’t do well on grain free kibbles, (bad gas, sloppy poo, rumbling bowel noises, nausea) … Over the last 2 years I’ve tried heaps of kibbles & in the end I found the kibble with just rice & 1 protein like fish was the best a limited ingredient kibble then I add fresh chicken or beef or fish on top….I try not to feed kibble & feed a wet tin food or cooked meals with ingredients that I know my boy can eat, some kibbles have tooo many ingredients & it just takes 1 ingredient & your dog is scratching, sore ears or has gas diarrhea etc…
If you don’t want to feed a raw or cooked diet have you looked at “The Honest Kitchen Zeal” its low in carbs, gluten free high in protein – http://www.thehonestkitchen.com/zeal
ZiwiPeak – http://www.ziwipeak.com/air-dried-dog-food-ziwipeak-daily-dog-air-dried-cuisine/
K9 Natural – https://www.k9natural.com/
