My little rooster (3 months old) has been acting picky about food for a while. Sometimes he eats very little of his usual food, but when I offer something different like rice, he eats for a while until his crop is full, then can get bored and stop eating. For the past 3–4 days, his droppings have been watery or mixed with water, and he drinks a lot of water. He is probably drinking more because the weather is hot. However, sometimes I wonder whether he’s drinking a lot because he has diarrhea, or if his droppings are watery because he drinks a lot. Sometimes his droppings are loose and cloudy, so I suspect he might have diarrhea. His energy is inconsistent—sometimes he’s active during the day, and other times he just sits and sleeps. I’m keeping him at home; he doesn’t have access to a garden outside, so he might also be bored. His behavior might also be due to the heat. What should I do?