She sounds like our old girl Lillian.  Lily is 6 1/2 and is blind.  That
would explain the stumbling and sniffing everywhere.  Lily follows us by
scent now (yes, we do bathe regularly <grin>) She also tires easily and
rests alot more that she used to.  Try carrying her around and snuggling
her more.  Being blind (cataracts) doesn't interefere with her life and she
still plays and climbs, just tires out quickly.  Laurel
[Posted in FML issue 2255]