Oh dear. I hate to tell you guys, but Kaytee is
total crap. It's probably one of the worse foods you can feed your pigs. Especially the Fiesta. Do you see all those nuts, colored bits, seeds, etc? Those are all bad for your pig. Too much fat, sugar, artificial colors, and the seeds can lodge in their mouths or throats, causing abrasions and even abscesses, not to mention choking. The Kaytee Supreme doesn't have all that stuff, but it has ethoxyquin, a preservative known to cause cancer in rats.
You want a plain pellet. No fancy stuff. Of course your pigs like it, because it's like eating candy. The best foods are found at
Oxbow Pet Products | Welcome or
Kleenmama's Hayloft :: Home . Oxbow can be found at many pet supply stores or veterinarian offices, or online. If you can't get one of these excellent pellets, at least do your research and learn to read labels.