Subscribing! I was just thinking about this myself. My young guy also had hind suspensory surgery on both legs shortly after Thanksgiving. My vet told me to do a month of stall rest (first two weeks with handgrazing only, next two weeks after the stitches and bandages came off I could handwalk too), then a month of small paddock turnout, then a slow return to work.
As far as the return to work, the dismissal says: “Usually a period of increasing exercise and strengthening are required before full activity commences. One month of walking and increasing trotting is recommended, followed by at least 2 weeks of cantering before jumping resumes.” I think that’s kind of vague and would like more guidance. I can say I do not plan to be jumping within 6 weeks! I was thinking 2-3 weeks of increased walking before we trot, then another 2-3 weeks of increasing trot before we canter. Jumping can wait a few months, I’m not too worried about it. Does that sound right?
I think I will try to do some handwalking during the small paddock month. It’s hard this time of year when it gets dark so early though. In our case, I only weigh 7.5% of what he does, so I don’t think there’s much difference between riding him vs. handwalking.
As far as whether to walk on the bit, I will probably start with some connection (some contact, with a following hand), for safety reasons. I think starting a not-even-5-year-old back under saddle in February will be interesting enough without trying to stay on a totally loose rein!
I am also curious to hear from people how their horses looked, soundness-wise, at different points in time after surgery. I haven’t jogged my guy since he’s still on stall rest, but sometimes it looks like he takes the occasional very short step behind and that makes me nervous that he might actually look worse than before the surgery.
Hopefully just my imagination!
OP, have you read this thread? https://www.chronofhorse.com/forum/forum/discussion-forums/eventing/106655-proximal-suspensory-surgery-advice-updates-at-end? Lots and lots of info.