Our vet of many years first met my QH when he was four. It was spring and time for the annual vaccinations. I had phoned around to the local clinics and asked about prices for the basics and ended up making an appointment with Dr. KB. The visit was uneventful, and Dr. KB had time to sit and answer some general questions.
One year later Dr. KB couldn't believe he was seeing the same horse I'd had the year before. Between the ages of four and five my QH grew up and matured. Between five and seven he muscled up and got wider. In full fit competition weight (ie. very slightly ribby) he hit 1343 lbs on the height/weight tape. Proportionally he was built like a classic working QH, but on a larger scale both taller and wider.
Over the years Dr. KB looked after my boys I learned a lot from him. I'd gone for several years with my first horse without needing much in the way of veterinary care, but my QH had a knack for finding new and unusual ways to injure himself. At first I called the vet for every bump and slice, but over time I grew comfortable with treating the problem and waiting for a day or three to see if it would improve. Dr. KB. almost always had some tidbit of information to share with me, some of which became useful later on. Something as simple as sugar for wounds, or as complex as the effects of various joint supplements, or as subtle as the results of a complete blood count.
Accident prone horses can be frustrating to deal with, but they (and their vets) can teach us a lot in a short period of time.