Create and download agreements for free! We have created this guide to help get you started with some of the most crucial items to include in your dog walking contract.Dog Walking Service exclusive Agreement. Dog Walking Service Agreement Virtual Assistant Services. A dog walking contract should outline the dog walker's major responsibilities and the process for carrying those out. A pet care agreement is a formal contract that defines the terms of pet-sitting services between the pet owner and the pet sitter. This contract was developed specifically for dog walkers and includes the vital information you'll need to record for your dog-walking assignments.