Cody's afraid to go to the vet (nail cut). He gets startled by motorcycles or if someone walks by and he's busy sniffing with his nose to the ground engrossed in the smells of nature Imagine a 100 lb dog jumping 10 feet in the air!! It's embarassingly funny! He's used to all appliance sounds.OOO he IS scared of Denver the Pug from next door ever since as a puppy, he nipped Cody's heels!!!!! Now THAT'S a sight to see!! It's humiliating. My wimp.