| 01 | The Farmer’s Dog | 52.5 |
| 02 | Royal Canin Mature Adult in Gel (Pork & Chicken) | 50.0 |
| 03 | Purina Pro Plan Bright Mind Adult 7+ | 45.1 |
| 04 | Hill’s Science Diet k/d Kidney Care | 35.0 |
| 05 | complete-and-balanced commercial diet | 30.0 |
| 06 | Hill’s Science Diet Adult 7+ | 25.5 |
| 07 | JustFoodForDogs | 25.1 |
| 08 | Purina ONE SmartBlend Vibrant Maturity 7+ Turkey & Barley | 25.0 |
| 09 | Hill's Prescription Diet b/d | 25.0 |
| 10 | Senior-specific commercial formulas | 23.1 |
| 11 | Iams Proactive Health Healthy Aging Chicken & Whole Grain | 22.7 |
| 12 | Open Farm Senior Grain-Free | 20.6 |
| 13 | Weight-management formulas | 20.3 |
| 14 | Large-breed senior diets | 18.7 |
| 15 | Purina Pro Plan 7+ Shredded Blend (Small Breed) | 18.3 |
| 16 | Prescription diets | 17.7 |
| 17 | AAFCO “complete and balanced” labeling | 16.9 |
| 18 | full nutrient profile | 16.3 |
| 19 | veterinary nutritionist | 15.8 |
| 20 | Merrick Senior Real Chicken and Brown Rice | 15.6 |
| 21 | similarly qualified formulator | 15.4 |
| 22 | high-quality maintenance diet | 15.0 |
| 23 | senior formula with good protein and controlled calories | 14.7 |
| 24 | list of top senior dog food brands/formulas | 14.4 |
| 25 | Hill’s Science Diet | 11.2 |
| 26 | Nutro Natural Choice | 10.8 |
| 27 | Hill’s Science Diet Small Paws 11+ | 10.5 |
| 28 | Blue Buffalo Basics Skin & Stomach Care | 10.2 |
| 29 | Open Farm Grain-Free Dry Dog Food for Senior Dogs | 10.0 |
| 30 | Glucosamine/chondroitin | 10.0 |