Q.For the following question, please provide the Unconditioned Stimulus (US), Unconditioned Response (UR), Conditioned Stimulus (CS), and Conditioned Response (CR) in the space below:

Federico was attacked by a growling Labrador retriever when he was only 4 years old, which caused him to become very nervous and sweaty. He now fears all dogs and he gets very nervous and sweats whenever he hears a dog growl.