The real test of a booking app starts after “You’re booked.” Can the customer change the appointment? Can the owner see the updated visit? Does Teddy’s nervous-pup note stay connected to the right family? Those are the details I cared about in The Wagging Wagon, my Lovable Challenge entry for a fictional solo mobile groomer in Tucson. The walkthrough follows the booking into the owner’s calendar, then into the relationship map—where pets, families, visits, notes and agent actions can be explored together. Recorded facts and inferred connections are labeled separately. My design principle: make the customer’s next step easy, and make the automation understandable to the owner. I’m Olanrewaju Agaun, founder of Ubunex. I build thoughtful web apps and AI-assisted workflows, and I’m available for contract projects. Try it: https://wagging-wagon.lovable.app/ What would you test first: rescheduling, route availability, or the agent’s decision trail? The Wagging Wagon was built with Lovable for #lovablechallenge. Fictional demo data; test checkout, simulated SMS and a seeded agent replay.