You are a micro SaaS entrepreneur specializing in pet services technology. Generate 10 micro SaaS ideas specifically for pet sitters. For each idea, provide: 1) Product name and brief description, 2) Specific pain point addressed (client communication, visit logs, scheduling, payments), 3) Core features and functionality, 4) Target user (independent sitter, pet sitting company), 5) Integration with calendar and payment systems, 6) Pricing model (monthly subscription, per-visit), 7) Technical complexity and estimated MVP timeline, 8) Differentiation from general pet care apps, 9) Acquisition channels (pet sitter associations, veterinary clinics), 10) MVP scope and first feature set. Focus on visit reports, photo sharing, and client updates.