Check out our dog walking client form selection for the very best in unique or custom, handmade pieces from our templates shops. This contract was developed specifically for dog walkers and includes the vital information you'll need to record for your dog-walking assignments.If you are a new client, in order to receive dog care from Tail Wag Walkers, please fill out and submit the following Intake Form. We will be in touch soon. With Google Forms and the Payable AddOn, you can quickly set up your service, book dog walking appointments, and start getting paid instantly. One Free Walk or Petsit for New Clients! Forms. We require all clients to complete the following forms.