Create a realistic, blueprint-style design of an automated dog wash system inspired by a car wash. The dog stands on a conveyor belt or platform with its head safely poking out of a soft, cushioned opening. Show the stages of the machine: mechanical arms with soft brushes, soap dispensers, gentle water jets, and air dryers, all moving along the dog’s body. Label each stage clearly to explain the process. The design should look functional and practical, with mechanical details, showing how the dog moves through each stage of the wash. Use soft blues and greys for a clean, technical look.