Debbie posted about having a light weight female.  I have 2 of them.
 
My 5.5 yr. old sable has always been on the lighter side, that being around
1.75 lbs.  She now stays at around 1.3.  I know this is more due to her age
and we are checking her out for other problems.
 
My 2 yr.  old albino female is also very light.  She also stays at around
1.3-1.5 lbs.
 
Dona in S. florida
[Posted in FML issue 2700]