preferably ones that have the pros and cons but any will do thanks a lot :)
pedia has most food additives, description on what they do. and if there are any contriversy, will show the pros and cons.
Pedigree, Purina etc are all crap. bypass to a feed keep and purchase grain loose nutrition. I feed my Pit Bulls flavor of The Wild it somewhat is an spectacular nutrition. it somewhat is an all levels nutrition and may well be fed to puppies all a trend to Senior canines. a dash costly yet well worth it