Squeeky- I went to their website yesterday:
http://www.silvercup.com/ They are very vague on weather they sell to wholesale only. In fact all they say is we ship to anywhere in the US and that they don't mix your food until you order, so it will be fresh. I like the charts that say how many calories the food contains. This should eliminate the guesswork that comes from useless protein input such as feathers. I did see one discrepancy in their charts that made me wonder. The 32% and the 37% catfish food had the same amount of calories?