I love how Purina talks about its products like they are the only one in the world, granted that's probably how they have to talk, but still-at least educate yourselves on what's out there!
I recently had a Purina 'expert' come and talk to my local county poultry program (my mistake) and I wasn't impressed. I'm sure they all mean well and are told they have to endorse their products and call on 'experts' to pledge to their products, but honestly I find that I could gather better information and better products on my own time and with my own efforts.
Don't get me wrong, I have used Purina products before and continue to use them for my rabbits off and on, but they are not my first choice.
I wish they could come off as being better educated and more open minded about the world that they are supposedly bringing the highest quality feeds to.