Misskiwi67
Posted : 2/8/2007 2:12:33 PM
After the kibble is cooked, its sprayed with a chemical flavoring that imbibes water, like corn starch... so when you mix the kibble with water, its like adding corn starch to your chicken stock to make gravy.
Thats also why different canned foods have different consistencies. For instance, Hills canned food is solid, but purina is very soft with a gravy-like coating. Both cans read 78% water. Hills has added something to their food (I don't remember what exactly) to make it more solid because customers have indicated this is preferable for ease of feeding and looks.