toodles, the Pug

this is my pug toodles he has become protective of my youngest boy who is four my son has found a true friend in him and loves him dearly. its true that he hates alot of noise and movement and this sets him off barking and running around like mad. he seems to want affection only on his terms when he wants to come to me and not when i pick him up. he is a good dog and loves to play.