Have you looked into VeRus? They have several different formulas/flavors depending on your needs. I don’t know what their carb ratio is but they have a contact page on their website where you can ask questions and get an actual human-generated emailed response. They also send samples – good-sized samples.
Family & Veteran Owned Pet Food Since 1993
I did this when I was looking for an alternative to the food I’d been buying. They (VeRus) asked questions about my dogs and sent some really good samples. My dogs and I are very happy with this food.
