Cody - Labrador Retriever/German Shepherd/Unknown - I have to say Type #3, he has gotten much better but he was born nervous of strangers. It has come a long way, but he will always be shy. #3) you shake the plastic bags at him, he will react. He doesn't like it at all. But one on the ground or in your hand isn't scary. Nothing else on the list frightens or gets a reaction out of him. Very Strong! He LOVES toys and his "stranger danger" attitude vanishes when you play with him. He plays by himself, with others, anything with toys. Soccer Balls, his Bumper and Pig Stuffed animal are his favorites.