Greta just drags those back feet as she walks, but she still gets so excited when we go out. She does pretty good going to the end of the street to the bird sanctuary overlook and back to the house. Today I tried to push her a little too hard, and she fell once. I think one trip down and back is good enough now. She still loves nosing around, smelling ALL the things. If she gets ahead of us, she looks back every couple of seconds to make sure we are still with her. I never in a million years thought I'd be able to take her out without having her on a leash. She's my favorite old lady.