Oh, so sorry to hear about the spinal stenosis and about your dog. Is there anything that can lengthen the spaces in the vertebrae again, like maybe yoga or pilates? Do you have to be careful to do just low impact exercise like swimming now? Your dog sounds too happy for her own good. I'm glad she has you as her owner and that you can retrain her so she doesn't go in the bad part of the driveway anymore. Too bad you can't put something on her like a body cone instead of those head cones so she doesn't jump up on things. I am grieving getting weaker as I get older. I think I need to do a lot more exercises where I lift my own weight. It's great you enjoy going to the gym and working out so long. Did the physical therapist ok your gym exercises?