I am a dog walker and pet sitter with over two years of experience, and there is no one I know who I would sooner entrust with my animals than David. David is a trained wolf handler/trainer and long-term researcher of wildlife behaviors, so dogs are not only a cinch for him but a joy. He cares more attentively than any other animal lover I know and puts his knowledge into action with ease and immediacy. Perhaps the best testimonial for David would be his own dog, whose relaxed demeanor, beautiful manners, and exemplary training (as well as David's mutually adoring relationship with him) speak volumes about David's husbandry. David's consultation and expert tips are a major part of how I became as successful as dog walker and trainer as I did; hire David, and you hire the master.