The goat has no interest at all in going for grass, and it all gets eaten up by the crows so quickly anyway. I don't really see how this game is idle when it pretty much requires you to be clicking all of the grass.
so the goat moves to a random corner and then just sits there? i haven't had that happen at all, and that hasn't been reported outside of you. if it's something that's consistent (like if you play the game again, does it happen again), do you think you could try and record it happening? i'd like to fix any potential edge case like that if i could, but you're the only person reporting that.