[cynthia p]

Oh, I forgot to mention the issue of Soy.
Soy is one of the plants that has estrogenic compounds (mimics estrogen). This is not good for any one. Men have higher rates of Prostate issues than ever, women breast c. and dogs definitely do not need estrogen as well.
Unfortunately, Soy is very popular as a protein source and is being used in most animals feed used for meat and dairy, organic or non organic, soy is big and bad so, try to avoid it.
Another reason to go Vegan, soy free!