This question, relates once again to a basic principle of Evolutionary Nutrition. Both dogs and cats have evolved under conditions of eating food from a wide variety of protein sources; more often than not, this will occur within a very short period of time. To fully comply with this particular principle, Dr. B’s basic line of products (Dr. B’s Patties and Rolls) contains a mix of proteins from different sources.
As a general rule, it is only under the specific requirements of an animal with protein allergies, that a single protein source becomes appropriate and/or necessary. More.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.