I have a 3-year-old Chocolate lab/ Pitbull mix that I have done all her training! She knows the basic commands and even more! I leash trained her, kennel trained, and house trained her by myself. She knows just about every trick (she even knows how to whisper). I love all animals. I’ve grown up surrounded by dogs, I have two cats of my own. I do other people’s dog training. Always looking to watch or train or walk peoples fur baby’s! Big and small dogs are no problem! :)