What i was worried about was the shivering, It wasn't real warm in here, but comfortable for me 68-70. He just wasn't being his bubbly self. Llying around a little more than usual today, but way better than last night, .Everything is working and he is eating and drinking, so hope all is welll, I suppose they do have days when they just feel bad, like people. Yes, I think he has Pica! He loves tissues. I finally got a trash can with a flip top lid for the bathroom, he was forever everything paper out of there.