Label facts comparison

Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food vs Indoor Long Hair Dry Cat Food

Hill's Science Diet and Royal Canin, compared on source-backed label facts. Scores are not used on comparison pages — neither product is placed above the other; the facts sit side by side so the trade-offs are readable.

Hill's Science Diet

Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food

Cat · Dry · Adult

Product details

Royal Canin

Indoor Long Hair Dry Cat Food

Cat · Dry · Adult

Product details

Listed label values

Scaled to the larger listed value per axis. Larger means a larger listed amount — not better. Missing values stay at zero and are reported as not listed.

Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food
Indoor Long Hair Dry Cat Food

Per-axis percentages for the compared items.
Axis	Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	Indoor Long Hair Dry Cat Food
Protein	30%	30%
Fat	19%	13%
Fiber	8%	6.5%
Carbs	Not listed	Not listed
Calories	299 kcal/cup	381 kcal/cup
Moisture	10% max	7.5% max

Quick scan

Core label facts

A short summary before the complete recorded label tables.

Label fact	Hill's Science Diet Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	Royal Canin Indoor Long Hair Dry Cat Food
Protein (min)	30%	30%
Fat (min)	19%	13%
Fiber (max)	8%	6.5%
Moisture (max)	10%	7.5%
Calories	3951 kcal/kg	3596 kcal/kg
First ingredients	Chicken meal, whole grain wheat, corn gluten meal, brown rice, powdered cellulose	Chicken meal, brown rice, corn, brewers rice, corn protein meal

Product identity

Product and label details

Recorded identity, audience, format, package, and adequacy information.

Label field	Hill's Science DietHill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	Royal CaninIndoor Long Hair Dry Cat Food
Full label title	Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	Not listed
Species	Cat	Cat
Life stage	Adult	Adult
Food format	Dry	Dry
Product line	Science Diet Oral Care	Not listed
Flavor / recipe	Chicken & Brown Rice	Not listed
Processing stated	Extruded kibble	Not listed
Nutritional adequacy statement	This food is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for maintenance of adult cats.	Feline Health Nutrition Indoor Long Hair is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profile for maintenance.
Adequacy method	AAFCO profile statement	Not listed
Complete and balanced recorded	Yes	Yes

Recorded nutrients

Guaranteed analysis and calories

Minimums and maximums are reproduced as recorded. A larger number is not automatically better.

Label field	Hill's Science DietHill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	Royal CaninIndoor Long Hair Dry Cat Food
Crude protein (min)	30%	30%
Crude fat (min)	19%	13%
Crude fiber (max)	8%	6.5%
Moisture (max)	10%	7.5%
Calories	3951 kcal/kg	3596 kcal/kg
Calories per cup	299 kcal/cup	381 kcal/cup

Formula context

Ingredients and formulation comparison

Ingredient order and recorded formulation flags provide context; they do not establish whole-product quality on their own.

Label field	Hill's Science DietHill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	Royal CaninIndoor Long Hair Dry Cat Food
First five ingredients	Chicken meal, whole grain wheat, corn gluten meal, brown rice, powdered cellulose	Chicken meal, brown rice, corn, brewers rice, corn protein meal
Full ingredient list	View full recorded list (10) Chicken meal (unresolved mapping), whole grain wheat (unresolved mapping), corn gluten meal (unresolved mapping), brown rice (unresolved mapping), powdered cellulose (unresolved mapping), chicken fat (unresolved mapping), natural flavors (unresolved mapping), lactic acid (unresolved mapping), vitamins (unresolved mapping), and minerals (unresolved mapping).	View full recorded list (50) Chicken meal (unresolved mapping), brown rice (unresolved mapping), corn (unresolved mapping), brewers rice (unresolved mapping), corn protein meal (unresolved mapping), pea fiber (unresolved mapping), natural flavors (unresolved mapping), chicken fat (unresolved mapping), wheat gluten (unresolved mapping), vegetable oil (unresolved mapping), dried plain beet pulp (unresolved mapping), fish oil (unresolved mapping), egg product (unresolved mapping), calcium sulfate (unresolved mapping), sodium aluminosilicate (unresolved mapping), sodium pyrophosphate (unresolved mapping), salt (unresolved mapping), choline chloride (unresolved mapping), monocalcium phosphate (unresolved mapping), powdered psyllium seed husk (unresolved mapping), potassium chloride (unresolved mapping), fructooligosaccharides (unresolved mapping), vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), niacin supplement, biotin, riboflavin supplement, D-calcium pantothenate, pyridoxine hydrochloride (vitamin B6), vitamin A acetate, thiamine mononitrate (vitamin B1), vitamin B12 supplement, folic acid, vitamin D3 supplement] (unresolved mapping), rosemary extract (unresolved mapping), preserved with mixed tocopherols and citric acid (unresolved mapping), taurine (unresolved mapping), cystine (unresolved mapping), trace minerals [zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate] (unresolved mapping), GLA safflower oil (unresolved mapping), DL-methionine (unresolved mapping), L-carnitine (unresolved mapping).
Primary protein source	Chicken meal	Not listed
Primary carbohydrate source	Brown rice and wheat	Not listed
Grain-free label	No	No
Limited ingredient recorded	Not listed	No
Novel protein recorded	Not listed	No
Probiotics recorded	Not listed	No
Prebiotics recorded	Not listed	No
Artificial preservatives recorded	Not listed	No
Artificial colors recorded	Not listed	No
Animal protein listed first	Yes	Yes
Plant protein concentrate recorded	Yes	No
Legume recorded	Not listed	No
Legume in first five recorded	Not listed	No
Potato recorded	Not listed	No
Generic animal ingredient flag	Not listed	No
Filler-presence flag	Yes	No
Ingredient watchout flag	Not listed	No

Label-based calculations

Calculated nutrition context

These values are recorded or calculated from label data. They do not evaluate the product, and missing inputs stay Not listed.

Label field	Hill's Science DietHill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	Royal CaninIndoor Long Hair Dry Cat Food
Protein per 1,000 kcal	75.9 g	83.4 g
Fat per 1,000 kcal	48.1 g	36.2 g

Provenance

Source and review record

Use the official links to check current packaging and formulation details. A source confidence note is CMS record metadata; it does not evaluate the product or replace Data Confidence.

Label field	Hill's Science DietHill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	Royal CaninIndoor Long Hair Dry Cat Food
Official source	Open official source (opens in a new tab)	Open official source (opens in a new tab)
Source site	Hill's	Royal Canin
Source confidence note	High	Not listed
Source checked date	Not listed	Not listed

Differences worth noting

Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food is more calorie-dense (3951 vs 3596 kcal/kg) — feeding amounts differ accordingly.

Adjust this comparison Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food details Indoor Long Hair Dry Cat Food details

Similar comparisons

Label facts come from official sources and can change with reformulations. This page compares recorded facts only — it does not evaluate fit for an individual pet. For diet questions tied to a health condition, ask your veterinarian.