Dog training type: Puppy Training, Obedience, Behavioral Modification. Dog behaviors: Fearful, Aggression towards dogs, Aggression towards people, Barking, Jumping, Biting. Dog age(s): Puppy - 0-6 months, 1-2 years. Dog size(s): Medium (16-45 lbs). Number of dogs to be trained: 2. Dog breed(s): Golden Retriever, Austrailan Cattle Dog Mix. Type of training: Private lessons.