HI i am Amber and i have a two year old giant . They really are great dogs he is my demo dog at work. I am a dog trainer at a petsmart in alabama. He went through a peroid when he was scared of everything my vet also said he was abused. Even though i know for a fact that he wasnt. Everydog goes through something called a fear period just make everything as positive as p[ossible and winston hated to go to the vet and after a while he became friends with him cause i would take him up there just to say hi. I promise it will get so much better. Here is Winston the day of his new haircut.