You know, I haven't really seen any 'evidence' of this weight gain due to altering your doggie, male or female. The facts seem to be...as ALL of us age, our energy levels decrease...but, our ability/desire to eat stays the same. I wonder how much of the weight gain is really just the natural progression of life?


As to your comment that she really likes her food....well, kids really like candy, too, but, you have to limit the intake.