Thanks to wonderful help from trainer Gina, I can now sleep at night. Before training, my dog Lukas was hyper and out of control. He would be nippy, aggressive towards people. I also had my neighbors knocking on my door for he would bark all day long. When we went for a dog walk, he would walk me instead, this was because he didn't have any leash manners. Now he is calm, quite, more respectful and super star with his obisience. Yesterday, I was able to jog with him without any issues. Thank you so much to Enzo, Gina and Sam.