”We purchased a Cane Corso from an amateur breeder and 7 months later ended up with an overly aggressive dog with many behavioral and temperament issues. At our last effort before having to give him away, we took him to Mac at Supreme Class K9 to see if he could help correct some of the challenges our family was experiencing. After 10 weeks, this dog has an entirely different demeanor. He is loving, obedient and a true joy in our home. He is fully trained on leash and off leash. The things that used to set him off before are fully under control. We cannot thank Mac enough for his services. “