Fill out our New Client Inquiry form. All requests for new service must be received in writing via the New Client Questionnaire.Free online form template for dog walkers. Easy to customize, embed, and fill out on any device. With Google Forms and the Payable AddOn, you can quickly set up your service, book dog walking appointments, and start getting paid instantly. Dog owners with questions may contact our office. Phone: 216-443-3513. Forms. Pet and Client Forms. Please print and fill out forms 1-6 and give to your sitter. Fill out our new client form for Belvoir Pet Hospital to get started quickly and easily.