What Tools Help You Support Your Senior?

I have an incredible senior and hope to also foster seniors in the future.

What tools have helped you help your senior as they've aged?

My dog, Larry, has severe hip dysplasia and a neurological issue so his hind legs are greatly impacted. The game changer for him has been a Help 'Em Up harness. Without it, he would't be here because I wouldn't be able to help him go to the bathroom and go upstairs (he's 75lbs.). Looking at him, he is the happiest boy and still so full of life so I do everything I can to support him while always considering his quality of life.