









🐾 Fuel their future with every bite — because your pup deserves the best start!
IAMS Proactive Health Large Breed Puppy Food is a 30.6 lb premium dry dog food formulated with real chicken and enriched with omega-3 DHA and antioxidants. Designed specifically for large breed puppies, it delivers 22 essential nutrients to support brain development, muscle growth, immune health, and a smooth transition to adult food. Veterinarian recommended and highly rated, it ensures your puppy grows smarter, stronger, and healthier.
















| ASIN | B00C3HSSWU |
| Age Range (Description) | Puppy |
| Age Range Description | Puppy |
| Allergen Information | Allergen-Free |
| Animal Food Diet Type | Veterinary Diet |
| Best Sellers Rank | #1,918 in Pet Supplies ( See Top 100 in Pet Supplies ) #151 in Dry Dog Food |
| Brand | IAMS |
| Brand Name | IAMS |
| Breed Recommendation | Large Breeds |
| Container Type | Bag |
| Customer Reviews | 4.7 out of 5 stars 6,796 Reviews |
| Dog Breed Size | Large |
| Flavor | Chicken |
| Global Trade Identification Number | 00019014700738 |
| Included Components | 1 bag |
| Item Form | Dry Kibble |
| Item Height | 4.7 inches |
| Item Type Name | Dog Food |
| Item Weight | 30.6 Pounds |
| Manufacturer | Mars Petcare US |
| Number of Items | 1 |
| Occasion | Daily Feeding |
| Special Ingredients | Carbohydrates |
| Specific Uses For Product | Immune Support, Skin and Coat Health |
| UPC | 019014700738 |
| Unit Count | 489.6 Ounce |
T**T
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.
M**Y
Healthy Puppy Food
This puppy food is great! Easy to eat kibbles. They are not too crunchy. It fills my dog up and has not given him any tummy troubles. He loves it and it lasts a long time.
S**Y
Great food, great price.
My dogs love this food, now that they aren’t puppies anymore we upgraded to the adult but they still love it!
D**E
Good food
Good value
H**N
Dog Food
Dog food is good and the size is perfect for ordering. Our Dog loved the flavor.
Y**S
Like
My dog loves it, it tastes like chicken, and the quantity is appropriate for the price. I would buy it again.
P**R
Puppy over it
My puppy loves this kibble
A**E
A dog's best friend (aside from us) is what he eats.
I've been feeding my Pyrenees IAMS puppy food and he is thriving. In the future I might upgrade to a different brand. But though on the larger side, his stools are firm, no diarrhea. The 30 lb. bag is only $46 and it lasts a few weeks. At first I was hesitant because I generally use more expensive brands but after reading the positive reviews, I decided to stick with IAMS. And everything has been fine ever since. Another plus is that it's delivered. Today, the driver Gio helped with the delivery. He was polite, on time, and went above-and-beyond to help me lift the box. So thank you, Gio. And thank you Amazon. And thank you IAMS Puppy food for large breeds.
Trustpilot
2 days ago
2 weeks ago