Commercially produced dog food - kibbles, cans and pouches - is big business, and with such a wide and differing range of brands and varieties, all claiming to be the best food that you could possibly give to your dog, picking the right one (or even a good one) is confusing to say the least. Even a high price is no guarantee of nutritional quality - maybe of quality of ingredients, but whether those ingredients are biologically appropriate and digestible requires a bit of study.
