Task: Summarization
Input (English): If you are a farmer with lots of farm cats, this is the perfect food - and because it is primarily sold at most farm and fleet stores I think that it is meant for farm cats. The ingredient list is marginal quality though, which can be expected. Most of it is corn and grain products, with a few meat by-products here and there. Better than Iams but not by much.  I've been feeding my cat on Diamond Maintenance for 2 years without a problem but I will be switching to something with more substance soon. If you're looking for a cheap option for lots of cats, this is a good product to buy in bulk; but if you have a domestic cat you wish to keep around for awhile, I'd suggest something else.  And hey, if you're looking for a good alternative, get Chicken Soup For The Adult Cat formula. Great stuff, doesn't cost a lot, and is much better than the regular Diamond food.
Output (English): Good food, but marginal quality