My baby Snap just came home to me yesterday and has already warmed up to my family and I great! He's very socialable and doesn't bark very often at real people, but now my baby Snap is barking at dogs and pups on the TV. It's so weird and when we were watching TV, everytime a dog commercial would come on, Snap would go crazy! Is this normal, and does anybody know if it stops? He only barks at dogs too, not any other animals. :?