The curious incident of the dog in the night-time 1

When i close my eyes i can picture the look in Christophers' eyes when he spots the dog lying on the ground with the picth fork in it. Yet at the same time i can notice the lack of fear he has goin outside, kneeling next to the dog, pulling the pitchfork out, and hugging the dog. Christopher being a sufferer of Autism has a hard time showing emotions and i can see this as Mrs.Shears runs throughy her gate and yells at Chris to get off the dog.