I have a 4 year old pit mix and a 3 year old boxer with tons of energy! After my boyfriend passed away, their problem behaviors increased, they became more protective of me, and at times aggressive towards each other. I knew part of the problem was lack of physical activity, but there was no way I could walk them alone. I read the reviews for Bob on here and contacted him. He was reassuring from the begging and I saw huge improvements just after the 1st session. I am so thankful now to be able to walk them on my own and have far less stress at home. Bob is straight to the point and knows what he's doing, I'm beyond thankful!