Oh My Gosh what a change in my puppy. When Dick started with us our little 15# 8/month old Bear was totally out of control: barking, jumping up on everyone and everything, chewing up whatever he could get in his mouth, digging and nipping at us for attention and never standing still long enough to catch him. Now, 4 weeks later he is a different puppy. He walks/heels on leash, has stopped aggrrssive behavior toward us, obeys commands to stop jumping up and barking. Dick Messenger is such a good trainer and Bear is progressing better than any of us could imagine. I highly recommend that you give him a call.