My 3 month old QP started molting his down feathers about 3 days ago. There was about 5 in his cage. Yesterday there was about 8, and today there was about 20. I am thinking it is too soon for typical molt. The weather hasn't been too much warmer. His food hasn't changed recently. The only thing I can think of is stress. I had to dog sit my mom's little dog who kept hopping up to look at him. He just went home yesterday after being here for a few days. When should I start to worry about this? His appetite is great, and pooping like he always does. He's sitting on me now giving me kisses.