I never changed sheba's food either but
the canidae is for all stages I believe.

At age 7, I started cutting the amount of food I
was giving her and add an oil supplement for her coat.

about age 9, I started adding Glucosimine etc. for her arthritis.
I do buy senior doggie biscuits for her.


Rocky is 5yrs. and the only thing I do, is
cut down a little on his food and add an oil supplement.
Knock on wood his hips are excellent.