Hill's Science Diet Adult 6+ Large Breed Chicken Meal, Barley & Rice Recipe vs Hill's Science Diet Adult Perfect Weight & Joint Support Chicken & Brown Rice Recipe
Order follows the Universal Score — the same deterministic engine, the same rules, for every product. Brands can't pay for placement.
The scores
90
Excellent · Confidence B
90
Excellent · Confidence B
Bowlmark scores are independent opinions based on published label information and cited references. They are educational, not veterinary advice, and no substitute for your vet — especially for medical conditions or prescription diets.
Pillar by pillar
Weighted pillar contributions from each product's stored score — nutritional adequacy, ingredient quality, additives & processing, transparency.
| Metric | Adult 6+ Large Breed Chicken Meal, Barley & Rice Recipe | Adult Perfect Weight & Joint Support Chicken & Brown Rice Recipe |
|---|---|---|
| Nutritional adequacy | 35 | 35 |
| Ingredient quality | 26 | 26 |
| Additives & processing | 20 | 20 |
| Transparency | 9 | 9 |
Guaranteed analysis
As printed on each label; dry-matter protein removes the moisture so wet and dry read on the same basis.
| Metric | Adult 6+ Large Breed Chicken Meal, Barley & Rice Recipe | Adult Perfect Weight & Joint Support Chicken & Brown Rice Recipe |
|---|---|---|
| Protein | 18.7% | 28.7% |
| Fat | 13.5% | 14.2% |
| Fiber | 2.4% | 15% |
| Moisture | — | — |
| Protein (dry-matter) | 20.8% | 31.9% |
First five ingredients
Adult 6+ Large Breed Chicken Meal, Barley & Rice Recipe
- Chicken Meal
- Cracked Pearled Barley
- Brewers Rice
- Whole Grain Wheat
- Whole Grain Corn
Adult Perfect Weight & Joint Support Chicken & Brown Rice Recipe
- Chicken
- Brown Rice
- Chicken Meal
- Corn Protein Meal
- Powdered Cellulose
Flags on the label
Adult 6+ Large Breed Chicken Meal, Barley & Rice Recipe
No warning flags on this label.
Adult Perfect Weight & Joint Support Chicken & Brown Rice Recipe
No warning flags on this label.
Cite this page
Bowlmark. "Hill's Science Diet Adult 6+ Large Breed Chicken Meal, Barley & Rice Recipe vs Hill's Science Diet Adult Perfect Weight & Joint Support Chicken & Brown Rice Recipe." https://www.bowlmark.com/compare/hills-science-diet-adult-6-large-breed-chicken-meal-barley-and-rice-recipe-vs-hills-science-diet-adult-perfect-weight-and-joint-support-chicken-and-brown-rice-recipe
- Engine
- Methodology engine v1.1.0 · config 13c99e2f
- Verified
- Last verified September 5, 2026
The engine and config above are the ones stamped on this page's score — the exact pair that produced the number shown.