This formula is made of one simple protein source and a single carbohydrate in addition to all the vitamins and minerals listed above. (second-opinion-doc.com)
I've been loving the Perfectly Simple Protein Bars by ZonePerfect — the brand is very choosey about the simple ingredients they use to make such a nutritious and delicious snack. (thefitfork.com)
In addition, we're focusing on our L.I.D. Limited Ingredient Diets, which feature simple protein sources and simple carbohydrate sources for dogs and cats with sensitivities to common pet food ingredients. (petbusiness.com)