A dog walking contract should outline the dog walker's major responsibilities and the process for carrying those out. In this post, we cover what to include in a dog walking contract as well as best practices for collecting contracts and working with clients.This form will be retained on file and will be used to authorize veterinary treatment in the event that your pet requires treatment during your absence. Cover every aspect of dog's care, from walks, vet visits, and medication schedules. Open the PDF with Adobe Reader. Dog Boarding Service Agreement Contract Template Editable Printable Pet Boarding Business New Client Intake Form Invoice CANVA. Enclosed is your Registration Packet for pet sitting and dog walking services.