Hi Joanne, I do not feed Purina as much as I feed Roycal Canin, but I do have excellent results with it! I dabbled in the “high end” grain free stuff for a while and cannot say I was ever pleased with it. Dry skin, huge loose stools, gas. I have nothing to complain about with RC or Purina (when I feed Purina it is typically Pro Plan). One of my dogs is dark and used to be coated in flakes back when she was on Orijen. Have not had that problem return since switching over a year ago.
Both RC and PP are the most popular foods in my country, with just regular people and breeders and working dogs. They have a LONG history of good health and longevity. The way I see it, breeders and people who need their dogs for work would not continue to use these foods if they did not have generations of long living healthy dogs on these food. They would not continue to use them for years if their dogs were regularly dropping dead early from cancer and other diseases. The results of millions is what made me open my eyes, majority of people here feed these foods and their dogs are incredibly healthy.
