Hi! I have an adult male call duck, we feed him roughly three times a day. We only give him about 2-3 tablespoons of feed in water (they help him swallow them, otherwise they get caught in his throat) per meal, but even then he sometimes doesn't eat it all. His weight is relatively stable, but can you tell me the amount he should be eating per day? He's a very tiny, show-quality call duck, only weighs one pound. Thanks so much for your advice, and I hope everything goes well for you today!