Vaccination records are a condition of entry. An expiry date that nobody notices means either turning a dog away at the door or admitting one that should not be there, and both are avoidable with a check that happens automatically.
The booking is a pattern. Tuesdays and Thursdays every week, with holidays removed and the occasional extra day: managed as individual bookings, it becomes an hour of admin every Friday.
Groups depend on the day's mix. Which dogs are in, which cannot be together and who is new determines how the day is arranged, and that is a decision made each morning rather than once.
Incidents have to be written down as they happen. A scuffle, a limp noticed at three o'clock, a dog that would not settle: recorded the same day it is a professional note, mentioned a week later it sounds like an excuse.