I did a “regular” owner rehab/retirement barn. Full service, just send the check. Meticulous care, did all the riding/walking/wrapping/calling the vet during a colic scare/holding etc etc. I never had to do much more than text or send a PayPal over.
This place was phenomenal, and with the years of experience (and volume as well, running a rehab barn can get a person a TON of knowledge really fast) I felt comfortable leaving everything to them. I got tons of updates and pictures. No treadmill or anything but the work got done DAILY, and the place was set up to be super flexible as far as stall/turnout needs. I did not have a super vet-involved rehab plan, but there were plenty in the area (and the owner has some great ones on speed dial for consults).
Cost was equal to my regular board elsewhere. I know I was getting a STEAL of a deal, and I got another screaming deal when I moved him to retirement board for a while. Each price plan was tailored to the horse and labor, and I know the place wasn’t making crazy profits off of me (idk about the others). For comparison, the vet run place here STARTED at well over 3x my regular board, and that’s without any extra meds or rides or whatever.