animals not eating

I have upgraded all my barns/coop, and the food trays are full, but when I pet the animals, it says they're grumpy or looking thin. This has happened 2 days in a row, so I slept, added more hay to the silos, and completely closed the game and nothing is working. Sorry if this is a duplicate...

I’m wondering what is the general desire here: for the game to increase in complexity alone, increase in difficulty (with options or by requirements) or do people want aspects of the game to be easier. More complexity/difficulty: I’m interested in advanced watering techniques. Some crops need...

I've run about a week on my year 4 farm, and none of my animals (except pigs) have produced anything yet. I think they might also not be eating out of the automatic feeders either, because I don't think my hay has decreased. So far, everything else is awesome though.

I have the Android app and am currently on the 21st day of Winter in my second year. I have the deluxe upgrades for my coop and my barn, and my animals are all happy, but none of them have eaten a single piece of hay this entire winter. In fact, each day more hay is somehow added to my silos (I...