Enclosed is your Registration Packet for pet sitting and dog walking services. Fill out the form below to schedule your new client meeting.Four easy steps to having happy pets! 1. Create your account today, or fill out the contact us form. ​. 2. A dog walking contract should outline the dog walker's major responsibilities and the process for carrying those out. Complete New Client form. Ensure you are located in our service area and complete our online form so we can understand your needs. 02. Dog walking, dog sitting, cat sitting and pet sitting in Northern Virginia for owners who want trusted care for their pets and companions. Free online form template for dog walkers. Easy to customize, embed, and fill out on any device.