LOL! It seems to happen a lot lately and gets lapped up like milk by some posters/readers.
IF there is something wrong with the feed, an analysis should be able to determine changes in the feed or other problems. Has ANYONE who has made the claims they have, had the feed analyzed? My guess is no, because if they come forward with a claim based on a fake or botched analysis, that could be actionable by TSC or Purina.
People who claim the feed is the problem - GET THE FEED ANALYZED.
“People who claim the feed is the problem - GET THE FEED ANALYZED.”
As if there are companies are all over the place that are sophiscated enough to do that.
A better way, much cheaper, and is what people are doing, is to switch feed and see if there is any difference. There is, so, that is why they attribute the difference to the feed.