---
product_id: 67107892
title: "Proactive Health Mature Large Breed Dry Dog Food, Chicken, 30 lb | Veterinarian-recommended, DHA Gold for mental & visual sharpness, Vitamin E & Beta Carotene, real chicken #1 ingredient"
brand: "iams"
price: "$412.81"
currency: USD
in_stock: true
category: "Iams"
url: https://www.desertcart.us/products/67107892-proactive-health-mature-large-breed-dry-dog-food-chicken-30
store_origin: US
region: United States of America
---

# Real chicken #1 ingredient Supports bones & joints DHA Gold for mental sharpness Proactive Health Mature Large Breed Dry Dog Food, Chicken, 30 lb | Veterinarian-recommended, DHA Gold for mental & visual sharpness, Vitamin E & Beta Carotene, real chicken #1 ingredient

**Brand:** iams
**Price:** $412.81
**Availability:** ✅ In Stock

## Summary

> 🍗 Keep your senior large breed thriving with every bite!

## Quick Answers

- **What is this?** Proactive Health Mature Large Breed Dry Dog Food, Chicken, 30 lb | Veterinarian-recommended, DHA Gold for mental & visual sharpness, Vitamin E & Beta Carotene, real chicken #1 ingredient by iams
- **How much does it cost?** $412.81 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/67107892-proactive-health-mature-large-breed-dry-dog-food-chicken-30)

## Best For

- iams enthusiasts

## Why This Product

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

## Key Features

- • **Brain & Vision Boost:** DHA Gold enhances mental clarity and visual sharpness for an active mind.
- • **Joint & Bone Support:** Balanced nutrients promote healthy mobility and reduce oxidative stress.
- • **Immune System Recharge:** Powerful antioxidant blend with Vitamin E & Beta Carotene to keep defenses strong.
- • **Digestive Wellness Formula:** Natural fibers and prebiotics ensure smooth digestion and nutrient absorption.
- • **Veterinarian-Approved Nutrition:** Trusted by experts, crafted for your senior large breed’s unique needs.

## Overview

IAMS Proactive Health Dry Dog Food for large breed mature dogs features real chicken as the top ingredient and is formulated with DHA Gold, antioxidants, and essential nutrients to support brain function, immune health, bones, joints, and digestion—helping your senior dog stay active, sharp, and full of life.

## Description

Veterinarians recommend IAMS. Every life stage for your dog is unique, and IAMS understands what is essential to your senior dog. This IAMS Proactive Health dog food, Healthy Aging Dry Dog Food With Real Chicken, is made with real chicken as the #1 ingredient and contains no fillers or artificial flavors; ingredients are natural as defined by the Association of American Feed Control Officials (AAFCO). This dry dog recipe is scientifically designed to support five key areas of your dog’s health, keeping them full of life, for more life. IAMS Healthy Aging Dog Food is formulated with a carefully selected blend of natural fiber and prebiotics to support healthy digestion. As a natural dog food, it also contains an antioxidant blend that includes Vitamin E and Beta Carotene, which helps boost your older dog's immune response to healthy adult levels. With select healthy grains for healthy energy, IAMS Healthy Aging Recipe helps your senior dog stay active and engaged. Made with balanced nutrients, including minerals, this pet food supports vital organs with essential nutrients and an antioxidant blend to help reduce oxidative stress. The crunchy kibble of this recipe helps reduce plaque buildup that can lead to bad breath. DHA Gold promotes mental and visual sharpness, which is crucial for your senior dog. This IAMS Healthy Aging dog food is also formulated with essential nutrients to support healthy bones & joints. Dog owners can help their mature dogs thrive with the wholesome nutrition they need from IAMS Proactive Health Healthy Aging Dry Dog Food.

## Features

- Veterinarians Recommend IAMS: This IAMS Senior Dog Food Recipe is made with real chicken as the #1 ingredient and contains no fillers or artificial flavors; ingredients are natural as defined by the Association of American Feed Control Officials (AAFCO)
- Mental & Visual Sharpness: This IAMS dog food for senior dogs contains DHA Gold to promote mental and visual sharpness in aging dogs
- Supports Vital Organs: IAMS Proactive Health Healthy Aging Senior Dog Food supports vital organs with essential nutrients and an antioxidant blend to help reduce oxidative stress
- Immune System Support: This dry dog kibble is crafted with an essential antioxidant blend that includes Vitamin E and Beta Carotene to help restore the immune response of older dogs to healthy adult levels
- The Proactive 5 Difference: The Proactive 5 health benefits for IAMS Healthy Aging adult dog food are scientifically designed to support five key areas of your dog’s health, keeping them full of life, for more of life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BD7478K |
| ASIN  | B00BD7478K |
| Additional Features | Supports healthy bones and joints, promotes healthy digestion |
| Age Range Description | Senior |
| Allergen Information | Brazil Nuts Free |
| Animal Food Diet Type | Veterinary Diet |
| Animal Food Nutrient Content Claim | No Added Sugar |
| Best Sellers Rank | #1,606 in Pet Supplies ( See Top 100 in Pet Supplies ) #120 in Dry Dog Food |
| Brand Name | IAMS |
| Breed Recommendation | Large Breeds |
| Container Type | Bag |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,373) |
| Date First Available  | February 9, 2013 |
| Department  | Pets |
| Dog Breed Size | Large |
| Flavor | Chicken |
| Global Trade Identification Number | 00019014611331 |
| Is Discontinued By Manufacturer  | No |
| Item Form | Dry Kibble |
| Item Type Name | Dog Food |
| Item Weight | 30 Pounds |
| Item model number  | 10171675 |
| Manufacturer | Mars Petcare US |
| Manufacturer  | Mars Petcare US |
| Manufacturer Part Number | 10171675 |
| Model Number | 10171675 |
| Number of Items | 1 |
| Occasion | Daily Feeding |
| Package Size Name | 30 lb |
| Pet Type | Dog |
| Product Benefits | Supports bone health, aids digestion, boosts immune system |
| Product Dimensions  | 23 x 18.13 x 4.7 inches; 30 Pounds |
| Recommended Uses For Product | Bone Health, Digestive Health, Immune Support, Hip and Joint Support |
| Special Ingredients | Proteins |
| Specific Uses For Product | Bone Health, Digestive Health, Hip and Joint Support, Immune Support |
| Target Species | Dog |
| UPC | 019014611331 622113064184 |
| Unit Count | 480.0 Ounce |

## Product Details

- **Age Range (Description):** Senior
- **Brand:** IAMS
- **Flavor:** Chicken
- **Item Form:** Dry Kibble
- **Specific Uses For Product:** Bone Health, Digestive Health, Hip and Joint Support, Immune Support

## Images

![Proactive Health Mature Large Breed Dry Dog Food, Chicken, 30 lb | Veterinarian-recommended, DHA Gold for mental & visual sharpness, Vitamin E & Beta Carotene, real chicken #1 ingredient - Image 1](https://m.media-amazon.com/images/I/81zlsy4ap8L.jpg)

## Available Options

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

## Questions & Answers

**Q: How should I transition from my dog’s current food to IAMS food?**
A: To transition your dog to IAMS, mix your dog's current food with IAMS. Over 4 days, gradually decrease the amount of the current food while increasing the amount of IAMS to avoid digestive issues.

**Q: What are the benefits of feeding my dog IAMS food over other brands?**
A: The IAMS brand is committed to keeping your dog healthy for life. This means as your dog’s diet changes over the years, IAMS offers tailored nutrition for each stage of life and has products that target specific health needs.

**Q: When do I transition my dog from IAMS puppy food to IAMS adult food and then to IAMS senior food?**
A: IAMS puppy food is recommended for dogs under 1-2 years old. Over 2 years old, it's recommended that your dog is fed adult IAMS food. Dogs over 7 years should be fed IAMS Healthy Aging food for senior dogs. This can differ by breed size.

**Q: Can I feed my dog IAMS wet food and IAMS dry kibble? If so, what is the best way to do it?**
A: Feeding your dog both IAMS wet food and IAMS dry kibble with a combined or mixed feeding approach can offer a variety of flavors and textures that your dog may enjoy and also provides the benefits of both products in a single meal.

## Frequently Bought Together

- IAMS Proactive Health Healthy Aging Large Breed Adult Dry Dog Food for Mature and Senior Dogs with Real Chicken, 30 lb. Bag
- IAMS Adult High Protein Large Breed Dry Dog Food with Real Chicken, 30 lb. Bag
- Milk-Bone Original Dog Treats for Large Dogs, 10 Pound, Crunchy Biscuit Helps Clean Teeth

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-01*