I'm brand new here, and like all of us, I want the absolute best for my fur kids. Of my biggest concern is my 10 year old peek-a-poo. 2 mos. ago she had a grade II mast cell tumor removed. Upon doing research, I've read that cancer cells feed on carbs/sugars and the less fed, the better chance that the tumor won't grow back. Prior to surgery, she was fed Natural Balance for several years. Since surgery, I started feeding EVO mixed with a home-made stew consisting of fresh chicken, stew beef, chopped broccoli, chopped carrots, babyfood greenbeans and babyfood squash. I'm afraid to omit the EVO alltogether for fear of missing essential vitamins and minerals. Does this sound like a good, heathfull grain-free meal??? Both my dogs are doing well on it, and, I must add, we are adding an 8 week old Sheltie to our mix in less than two weeks. Not sure what to feed her (after the transition from the crap food she is on now). Any help would mean so much.