E-Collar Training Bella the Pitbull Mix. We are so proud of Brittany and her dedication to her dog's training! They have both come such a long way and the success they continue to strive for is inspiring. "Training at Unleashed Potential has changed not only my life but Bella’s. Before training, I remember crying. I cried so much because I just didn’t know what I was doing wrong. I still lived with my parents and they never experienced a dog like Bella either. She was a handful but … [Read more...] about Happy Pitbull on E-Collar