jessies_mom
Posted : 6/29/2006 7:49:22 AM
. In general, large companies care less about quality (by quality, I mean how well their products are manufactored, how sound their food is). A lot of big companies cut corners. [opinion] Purina, Iams, and Kibbles 'n Bits have the ability to make a SUPERB food. Do they? No, they spit out mediocre to poor quality food and market it as if its the best thing since sliced bread.
It's true that the smaller companies use better ingredients but they don't have several nutritionists on their staff and years of research. This is a quote from another thread from papillon, a graduate student studying animal nutrition;
" However, I do think that because the big companies have so many nutritionists (ppl that I have studied with--lots went to Hills and Purina), they are more able to manipulate ingredients to suit the dogs needs. For example, when you know so much about nutrition and the components of ingredients, it is easy to find a cheaper substitute proven to do the same as it's more expensive alternative ."

apillon is part of a group of graduate students analyzing the nutritional balance of foods made by several holistic companies and they have found that some of them haven't taken into account the interaction of the nutritional components of ingredients used in their formulas; they have found excesses of certain nutrients which effect the balance of the food. Large companies have the ability to use cheaper ingredients to achieve the correct nutritional balance, and if the nutrients in a food aren't carefully balanced it may do more harm than good.