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.Learn about Service Agreements and see examples for your pet sitting or dog walking business. Create a professional pet care service agreement. Learn why a dog walking agreement is important and what you should consider including in the one you use. Get your dog walking contract. All dogs and cats over four months old must be licensed and wear a collar with the license tags. Here are 8 reasons you should work for a pet sitting or dog walking company instead of a digital marketplace service like Rover or Wag.