---
product_id: 16089096
title: "Proactive Health Large Breed Puppy Dry Dog Food, Chicken, 30.6 lb | Real chicken #1 ingredient, Omega-3 DHA for cognitive & vision development, optimal calcium for bones & joints, Vitamin E"
brand: "iams"
price: "$401.23"
currency: USD
in_stock: true
reviews_count: 13
category: "Iams"
url: https://www.desertcart.us/products/16089096-proactive-health-large-breed-puppy-dry-dog-food-chicken-30
store_origin: US
region: United States of America
---

# Real chicken #1 ingredient Optimal calcium for bones & joints Omega-3 DHA for brain boost Proactive Health Large Breed Puppy Dry Dog Food, Chicken, 30.6 lb | Real chicken #1 ingredient, Omega-3 DHA for cognitive & vision development, optimal calcium for bones & joints, Vitamin E

**Brand:** iams
**Price:** $401.23
**Availability:** ✅ In Stock

## Summary

> 🐾 Fuel their greatness from day one with Proactive Health Puppy Food!

## Quick Answers

- **What is this?** Proactive Health Large Breed Puppy Dry Dog Food, Chicken, 30.6 lb | Real chicken #1 ingredient, Omega-3 DHA for cognitive & vision development, optimal calcium for bones & joints, Vitamin E by iams
- **How much does it cost?** $401.23 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/16089096-proactive-health-large-breed-puppy-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

- • **Immune Armor:** Packed with antioxidants like Vitamin E and Selenium to keep your puppy’s defenses strong.
- • **Brainy Beginnings:** Omega-3 DHA supports sharper cognition and easier training for your future canine MVP.
- • **Strong Foundations:** Balanced calcium and nutrients build resilient bones and joints for active large breeds.
- • **Vet-Approved Nutrition:** Trusted by veterinarians for natural, filler-free ingredients that fuel your pup’s growth.
- • **Tailored for Large Breeds:** Specially crafted kibble size and formula to meet the unique needs of growing giants.

## Overview

IAMS Proactive Health Large Breed Puppy Food is a premium dry kibble made with real chicken as the top ingredient, designed to support five key health areas: brain development, strong bones and joints, muscle growth, immune system strength, and skin & coat health. Formulated specifically for large breed puppies, it contains optimal calcium levels, Omega-3 DHA, and antioxidants, ensuring your pup grows smarter, stronger, and healthier every day.

## Description

Veterinarians recommend IAMS, and this healthy dog food, IAMS Proactive Health Puppy Large Breed Dry Dog Food Chicken & Whole Grain 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). 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. With kibble tailored for large breed puppies, this formula is enriched with essential nutrients to support strong bones and joints, giving puppy owners confidence in a solid foundation for life. Omega-3 DHA promotes cognitive development for smarter, more trainable puppies, while omega-6 fatty acids nurture skin and coat. Antioxidants help develop a robust immune system, and high-quality protein from chicken and egg builds strong muscles for an active lifestyle. Choose IAMS puppy food to help your companion grow into a healthy, happy, and active adult dog.

Review: Bad delivery - Product is great however the driver left the delivery up by the main road for anyone to see or take instead of leaving it on the front porch as directed.
Review: Puppy approved! - Puppy approved!! The nutrition value is great. My pup looks forward to mealtime. This is not only satisfying but tasteful too. Great size for the value.

## Features

- Veterinarians Recommend IAMS: IAMS large breed 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)
- Healthy Cognitive & Vision Development: IAMS Dog Food Proactive Health Large Breed Dry Puppy Food is formulated with Omega-3 DHA to support smarter, more trainable puppies, providing a great start with essential nutrients
- Healthy Bones & Joints: IAMS dog food large breed puppy dry is formulated with essential nutrients and optimal calcium levels to support healthy bones & joints
- Immune System Support: IAMS proactive health dog food is enriched with essential antioxidants Vitamin E and Selenium to help develop a strong immune system
- The Proactive 5 Difference: The Proactive 5 health benefits for IAMS Dog Food Dry Recipe for Large Breed Puppies 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 | B00C3HSSWU |
| Additional Features | Premium quality, tailored nutrition, brain and joint support, strong bone development, and digestive health support |
| Age Range (Description) | Puppy |
| Age Range Description | Puppy |
| Allergen Information | Allergen-Free |
| Animal Food Diet Type | Veterinary Diet |
| Best Sellers Rank | #1,628 in Pet Supplies ( See Top 100 in Pet Supplies ) #140 in Dry Dog Food |
| Brand | IAMS |
| Brand Name | IAMS |
| Breed Recommendation | Large Breeds |
| Container Type | Bag |
| Customer Reviews | 4.7 out of 5 stars 6,895 Reviews |
| Dog Breed Size | Large |
| Flavor | Chicken |
| Global Trade Identification Number | 00019014700738 |
| Included Components | 1 bag |
| Item Form | Dry Kibble |
| Item Type Name | Dog Food |
| Item Weight | 30.6 Pounds |
| Manufacturer | Mars Petcare US |
| Manufacturer Part Number | 10171672 |
| Model Number | 10171672 |
| Number of Items | 1 |
| Occasion | Daily Feeding |
| Package Size Name | 30.6 Pound |
| Pet Type | Dog |
| Product Benefits | Supports brain cognition, muscle growth, immune system, and strong bones |
| Recommended Uses For Product | Large Breed Puppy Growth, Brain Cognition, Muscle Development, Immune System Support |
| Special Ingredients | Carbohydrates |
| Specific Uses For Product | Immune Support, Skin and Coat Health |
| Target Species | Dog |
| UPC | 019014700738 |
| Unit Count | 489.6 Ounce |

## Product Details

- **Age Range (Description):** Puppy
- **Brand:** IAMS
- **Flavor:** Chicken
- **Item Form:** Dry Kibble
- **Specific Uses For Product:** Immune Support, Skin and Coat Health

## Images

![Proactive Health Large Breed Puppy Dry Dog Food, Chicken, 30.6 lb | Real chicken #1 ingredient, Omega-3 DHA for cognitive & vision development, optimal calcium for bones & joints, Vitamin E - Image 1](https://m.media-amazon.com/images/I/71Mt466JJiL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bad delivery
*by D***S on April 4, 2026*

Product is great however the driver left the delivery up by the main road for anyone to see or take instead of leaving it on the front porch as directed.

### ⭐⭐⭐⭐⭐ Puppy approved!
*by T***T on December 3, 2025*

Puppy approved!! The nutrition value is great. My pup looks forward to mealtime. This is not only satisfying but tasteful too. Great size for the value.

### ⭐⭐⭐⭐⭐ We love IAMS
*by C***P on May 20, 2026*

This IAMS large breed puppy food has been working well so far. My puppy eats it without any issues and seems to like it. The kibble size is good for bigger breeds, and it hasn’t caused any stomach problems or anything like that. Energy and growth seem normal and steady.

## Frequently Bought Together

- IAMS Smart Puppy Large Breed Dry Dog Food with Real Chicken, 30.6 lb. Bag
- IAMS Proactive Health Minichunks Adult Dry Dog Food with Real Chicken, 30 lb. Bag
- IAMS Adult High Protein Large Breed Dry Dog Food with Real Chicken, 30 lb. Bag

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-23*