For a couple of in game days, one of my ducks have stopped laying eggs completely. I know they lay eggs every second day but I have only been receiving one duck egg ever second day now. I have two ducks. Is this intentional or a bug? Should I be getting new ducks? I haven't had them very long. I don't even know how to get rid of animals.
Also, how do I get a silver star koi? I now have the improved fishing rod, I have the chance to increase quality fishing skill and I use the small bait. I have managed to catch normal quality koi and a bronze star. Is there a way I can continue to improve the quality of the fish I catch?