We have created this guide to help get you started with some of the most crucial items to include in your dog walking contract. Cover every aspect of dog's care, from walks, vet visits, and medication schedules.Save time at your first appointment! Complete your new client form online before your visit to Allegheny Veterinary Associates. 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. How to fill out the Dog License Application Form for Allegheny County? Client Service Agreement for Pet Sitters and Dog Walkers. There are also opportunities to volunteer as a dog-walker at shelters if your father decides that he does not want to have a dog in the home.