Learn about the importance of walking your dog instead of leaving it just outside the withtips a dog trainer in this free video clip. Expert: Carlos Puentes Contact: www.k-9solutionsinc.com bio: Carlos Puentes is due? Or K-9 solutions inc. Who is a professional dog training. ? l is a member of the association? n dog animal dom? stico Trainers.Carlos is that? n the author of "Qui? n is the training Whom." Filmmaker: Paul Moleta