---
product_id: 519090440
title: "Size Health Nutrition Large Adult Dry Dog Food, 30 lb Bag"
brand: "royal canin"
price: "$520.25"
currency: USD
in_stock: true
reviews_count: 8
category: "Royal Canin"
url: https://www.desertcart.us/products/519090440-size-health-nutrition-large-adult-dry-dog-food-30-lb
store_origin: US
region: United States of America
---

# Prebiotics & fibers for digestion Clinically proven antioxidants Bone & joint support blend Size Health Nutrition Large Adult Dry Dog Food, 30 lb Bag

**Brand:** royal canin
**Price:** $520.25
**Availability:** ✅ In Stock

## Summary

> 🐾 Elevate your big dog's health game with every bite!

## Quick Answers

- **What is this?** Size Health Nutrition Large Adult Dry Dog Food, 30 lb Bag by royal canin
- **How much does it cost?** $520.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/519090440-size-health-nutrition-large-adult-dry-dog-food-30-lb)

## Best For

- royal canin enthusiasts

## Why This Product

- Trusted royal canin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Gut-Healthy Formula:** Prebiotics and fibers promote optimal digestion and stool quality for overall wellness.
- • **Immune System Boost:** Clinically proven antioxidants like vitamins C & E support a resilient immune system.
- • **Advanced Bone & Joint Care:** Infused with glucosamine, chondroitin, and essential minerals to keep your big dog agile and active.
- • **Tailored Large Breed Nutrition:** Specifically formulated for dogs 56-100 lbs to meet their unique health needs.
- • **Perfect Texture for Mixed Feeding:** Crunchy kibble designed to pair seamlessly with wet food for enhanced palatability and hydration.

## Overview

Royal Canin Size Health Nutrition Large Adult Dry Dog Food is a premium, scientifically crafted kibble designed for large breed dogs weighing 56 to 100 lbs. It supports bone and joint health with targeted nutrients, enhances digestion through prebiotics and fibers, and boosts immunity with clinically proven antioxidants. The crunchy texture complements wet food perfectly, ensuring your dog enjoys every meal while receiving precise nutrition tailored to their size and life stage.

## Description

Serve up the tailored nutrition your large-sized dog deserves with Royal Canin Size Health Nutrition Large Adult Dry Dog Food. This complete and balanced high-protein diet provides the nutrients your larger dog needs in a crunchy kibble texture they’ll love. Royal Canin Large Adult Dry Dog Food helps support your dog’s bone and joint health with a combination of high-quality minerals and nutrients, while easy-to-digest, high-quality proteins, plus fibers and prebiotics, help promote optimal stool quality. This formula also includes clinically proven antioxidants, vitamins C & E, and prebiotics for a healthy gut and immune system. Plus, the exclusive kibble dog food is highly palatable and will keep them coming back to their bowl for every meal. Health is something different for every pet. Give your dog carefully selected ingredients that align with their life stage, size, and activity level and take comfort in knowing their food was designed with them in mind.

Review: Good food...pet enjoys it. - Our dog (Doberman) likes this food.
Review: Best dog food! Worth the money! - I have fed Royal Cain to my chihuahua for years and we got our min pin puppy we decided to stick with royal cain as well for her as well. But we also have 2 huge dogs (Saint Bernard and Akita) that had been on a different brand for years and for awhile I hesitated to switch them to this because they just eat so much! The other brand that was less expensive but still labeled as a “healthy dog food” But, our Akita was developing allergies and our St Bernard who is now 11 started to show a lot of age and wasn’t eating. Even wet dog food didn’t entice him. We finally but the bullet and switched the big dogs to Royal Cain, best decision ever! I wish I’d done it years ago! Our dogs love it! They both eat their whole bowls now and our Akitas allergies have disappeared. Our St Bernard is eating again. Seriously if your searching for a good dog food this is it! It’s healthy and my dogs all think it’s delicious. It is well worth every penny!!

## Features

- LARGE BREED DOG FOOD: Royal Canin Large Breed Dry Dog Food for dogs weighing 56 to 100 lbs
- BONE & JOINT SUPPORT: A combination of minerals and nutrients to support the extra demands on a large dog’s bones and joints
- PRECISE NUTRITION: Easy-to-digest, high-quality proteins, plus fibers and prebiotics to promote optimal stool quality
- HEALTHY IMMUNE SYSTEM: Clinically proven antioxidants (vitamins C & E) and prebiotics for a healthy gut to help maintain a healthy immune system
- MIXED FEEDING: Crunchy kibble dog food texture pairs well with Royal Canin wet dog food for added palatability and hydration
- QUALITY AND SAFETY: Attention to the very smallest details helps Royal Canin deliver precise and effective health nutrition for pets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZ1GHL2T |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #1,881 in Pet Supplies ( See Top 100 in Pet Supplies ) #147 in Dry Dog Food |
| Brand | ROYAL CANIN |
| Brand Name | ROYAL CANIN |
| Breed Recommendation | Large Breeds |
| Container Type | Bag |
| Customer Reviews | 4.7 out of 5 stars 379 Reviews |
| Dog Breed Size | Large |
| Flavor | Chicken |
| Global Trade Identification Number | 00030111179302 |
| Item Form | kibble |
| Item Height | 26 inches |
| Item Type Name | Pet Food |
| Item Weight | 13.6 Kilograms |
| Manufacturer | Royal Canin |
| Number of Items | 1 |
| Occasion | Birthday |
| Special Ingredients | Chicken by-product meal, brewers rice, wheat, brown rice, chicken fat, corn gluten meal, natural flavors, dried plain beet pulp, fish oil, calcium carbonate, monocalcium phosphate, salt, potassium chloride, sodium silico aluminate, choline chloride, L-lysine, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), biotin, D-calcium pantothenate, vitamin A acetate, niacin supplement, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, vitamin D3 supplement, folic acid], trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], glucosamine hydrochloride, DL-methionine, chondroitin sulfate, rosemary extract, preserved with mixed tocopherols and citric acid. Special Ingredients Chicken by-product meal, brewers rice, wheat, brown rice, chicken fat, corn gluten meal, natural flavors, dried plain beet pulp, fish oil, calcium carbonate, monocalcium phosphate, salt, potassium chloride, sodium silico aluminate, choline chloride, L-lysine, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), biotin, D-calcium pantothenate, vitamin A acetate, niacin supplement, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, vitamin D3 supplement, folic acid], trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], glucosamine hydrochloride, DL-methionine, chondroitin sulfate, rosemary extract, preserved with mixed tocopherols and citric acid. See more |
| Specific Uses For Product | Hip and Joint Support, Skin and Coat Health |
| UPC | 030111179302 |
| Unit Count | 480 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** ROYAL CANIN
- **Flavor:** Chicken
- **Item Form:** kibble
- **Specific Uses For Product:** Hip and Joint Support, Skin and Coat Health

## Images

![Size Health Nutrition Large Adult Dry Dog Food, 30 lb Bag - Image 1](https://m.media-amazon.com/images/I/714mTFecLeL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Why should I feed my dog Royal Canin?**
A: Our nutritional and research teams have spent hours researching the nutritional needs of cats and dogs to understand the vital role nutrition plays in a healthy lifestyle. We put scientific knowledge at the service of the health & wellbeing of pets.

**Q: Why size health nutrition?**
A: Large dogs need special nutrition that fits their way of life, including support for a healthy weight and strong joints. Large has been designed for a variety of dog breeds that have an adult weight between 56 and 100 pounds.

**Q: How much should I feed my pet?**
A: Feeding guidelines are provided for each Royal Canin diet, based on the age, size and/or weight of the pet. These indicate the amount to feed your pet each day. It’s recommended to divide this into two or three meals throughout the day.

**Q: What is the shelf life of the product?**
A: The shelf life is 18 months from production date. Food is best used within one month of opening, but if stored properly will be fine for up to two months. If unopened, food is safe until the best by date, found stamped on the back side of the bag.

**Q: How can I contact Royal Canin?**
A: To learn more about the science behind Royal Canin diets, to get a diet recommendation, or to ask a nutritional question, please contact a Royal Canin Nutritional Advisor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good food...pet enjoys it.
*by S***H on December 22, 2025*

Our dog (Doberman) likes this food.

### ⭐⭐⭐⭐⭐ Best dog food! Worth the money!
*by G***E on September 25, 2023*

I have fed Royal Cain to my chihuahua for years and we got our min pin puppy we decided to stick with royal cain as well for her as well. But we also have 2 huge dogs (Saint Bernard and Akita) that had been on a different brand for years and for awhile I hesitated to switch them to this because they just eat so much! The other brand that was less expensive but still labeled as a “healthy dog food” But, our Akita was developing allergies and our St Bernard who is now 11 started to show a lot of age and wasn’t eating. Even wet dog food didn’t entice him. We finally but the bullet and switched the big dogs to Royal Cain, best decision ever! I wish I’d done it years ago! Our dogs love it! They both eat their whole bowls now and our Akitas allergies have disappeared. Our St Bernard is eating again. Seriously if your searching for a good dog food this is it! It’s healthy and my dogs all think it’s delicious. It is well worth every penny!!

### ⭐⭐⭐⭐⭐ Great food , big bites: so no chocking & dogs love it
*by J***I on August 1, 2025*

By far the best on the marker. My dog was throwing up the other foods i tried. Tried this last minute and I have 1 90lbs GSD- the 30lbs bag lasted a little over a month which is perfect . I don’t care to have dog food sitting long periods of time. My dog eats this food without me mixing

## Frequently Bought Together

- Royal Canin Large Breed Adult Dry Dog Food, 30 lb Bag
- Royal Canin Size Health Nutrition Small Adult Dry Dog Food, 14 lb bag
- Royal Canin Canine Health Nutrition Adult In Gel Canned Dog Food, 13.5 oz can(Pack of 12)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*