Renovating your home first and giving your pup time to mature sound very wise, Jamie. I tore (degenerative tear, not acute) the anterior tibial tendon on my right (good) foot and had the non-weight bearing surgery in late July (no covid patients in the hospital). The recovery was daunting even in a very open floor plan house. I read
@Pumpkin's and all the nwb threads here.
Crutches can aggravate shoulder nerves, I was told, so I used a walker for the few steps to the bathroom (moved into the bedroom with the fewest steps to the bathroom).
Shower seat is a must.
Also got a knee scooter and a folding transport chair. The calf of the recovering leg didn't like the knee scooter (got pads, memory foam, etc--no); the knee replacement didn't like it either. PT in the hospital and at home trained me on it, but I was very uncomfortable on it, even though the ability to be up and about independently was welcome.
The PT showed me how to use the transport chair as a sitting scooter, but it doesn't have brakes, so risky.
Turning radius on any scooter turned out to be crucial. If you're thinking of a motorized device, renting one or two beforehand might be useful as you have time to research.
I think I would have been better with the sitting version of a non-motorized knee scooter ( Knee Rover sells one).
Thought I'd hate the boot (nwb at first, but could rest toe or heel for balance; then gradual wb'ing), but the foot loved the boot. Best of all, the boot allowed me to sleep! I only removed it to shower.
Best of luck to you!