Roller Skate (Richmond)

I just received a nice reply that made me realize that this was still here. Unfortunately, Mimi died the day before Easter and she no longer needs wheels. She might have lived longer if she had had them because her heart apparently wore out and one of the last things she did was move herself without a yet working back leg over 20 feet from our kitchen to our bedroom door while my wife was still sleeping. She then regained her ability to walk and a couple of days later again went into seizures and this time, she went home to heaven.

My less than 7# small dog has lost the ability to walk with her left hind leg and falls over unless I keep her on four legs by pulling up on her harness. This method only works for very short distances so I want to support her hind legs so that she can walk. I am looking for a somewhat modern (I last skated in the 50's and much change has been made since then) skate that can be used on a wood floor with some carpet on it and our kitchen vinyl floor. If anyone has a better idea, I am open to all so do e-mail me back through Trash Nothing. Thank you.