"Carbohydrate sources" refers to food or substances that contain carbohydrates. These are an important source of energy for the body and are found in foods like grains, fruits, vegetables, and sugar. Full definition
It is also an excellent, high — quality complex carbohydrate source for energy and fiber for colon health. (dogfoodselector.com)
The most common carbohydrate sources in Exclusive dog food include oatmeal, brown rice, barley, rice flour and corn gluten meal. (petfoodtalk.com)
Keep in mind that if your pup has allergies or sensitivities to corn or other grain products, this dog food contains corn and wheat as carbohydrate sources. (geekwrapped.com)