well, as for me, I was all alone and adjusted well to myself - the dogs didn't seem to mind either. whatever comes along, you will adjust. the main worry is pre and for a little while after surgery. You will be running on 'gas' during that time. Then, whatever his limitations are, if any, your doctor will talk to you about it and you can also ask in here. this group has been through everything. nothing is banned for discussion or even private messaging.
Nancy is our real veteran. Her dear Joe was ill for a long time and she walked the path right here in vr.
just ask - we'll answer.