Tiffany on her WHEELS, purchased from DOGGON' WHEELS  (click any picture for full size view)

How is she doing?  She is still getting the wheels hung up in a lot of places (chairs, table, motorcycles, etc.).   Not scared or fighting the chair though, and it definitely holds up that weak rear end.

Needed a little help over the curb

Sags & stumbles a lot without wheels, wish she could wear them all the time!