I ask just to see, looks normal. When I was dealing with Nutrena customer service, they didn't mention a 16% grower, but did say that the 18% was medicated, which should always be avoided. I am surprised he never mentioned what you posted, they we're pretty loath to hand out guaranteed analysis PDF's.

If the 'pork track' is more of a general program than a specific formula, it sounds like that one would work, since it does follow closely to Mike's feed.