[anonymous]

My dogs are doing well on Fromm Classic Adult. Most vets(in my experience) approve of Fromm.
This formula has 5.5% fiber https://www.gofromm.com/fromm-family-reduced-activity-senior-gold-food-for-dogs

Some of the grain-free formulas have more fiber but until the FDA finds out if there is a correlation with cardiac problems/DCM I would avoid grain-free.
Unless your vet recommends and feels that the benefit outweighs the risk for your dog.