They got used to gravy lovers; so they always want that watery texture.This is a little old but give it a try: https://www.flickr.com/photos/ninga/sets/72157630596066364
Have you tried Soulistic? It's made by the same company as Weruva and basically a less expensive version.
Do you only feed gravy based foods? The carbs are kind of on the high side. They're also less food for the money because the liquid portion is more than the actual food pieces.