Dog training type: Behavioral Modification. Dog behaviors: Anxiety, Fearful, Housebreaking issues, Aggression towards dogs, Aggression towards people, Biting. Dog age(s): 3+ years. Dog size(s): Small (1-15 lbs). Number of dogs to be trained: 1. Dog breed(s): papillon. Type of training: Private lessons. More info: Our dog goes after other animals even if they are just laying there.