Our little Silkie Roo who is about 3 months old just died this am I brought him in the house a few days ago when he was acting fluffed up and droopy wings and sleepy. He was still eating and drinking OK so we gave him antibiotics in his water. Yesterday he seemed a bit better but was shaking his head alot. This morning he was falling over on his side then gasping for air and then died very quickly What could be wrong with him?? We lost one in the spring that acted somewhat similar. No signs of any lice or mites at all..