Diamond Naturals Large Breed Puppy Formula Dry Dog Food

By Diamond
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  • Price:

    $44.99 FREE 1-2 Day Shipping over $49

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In stock
  • 20-lb bag
  • 40-lb bag
- Quantity +


  • Item Number
  • Weight
    40.0 pounds
  • Breed Size
  • Food Form
    Dry Food
  • Lifestage
    Puppy, All Stages
  • Special Diet
    No Corn No Wheat No Soy
  • Made in
    United States

Proper levels of protein, fat, calories and minerals will help your large breed puppy grow and thrive. Calcium and phosphorus provide ideal bone and joint development, and the addition of L-Carnitine helps convert fat to energy and develop lean body condition and strong bones. Also contains DHA for optimal brain and eye development.

Key Benefits

  • Contains DHA for brain & eye development
  • Antioxidant formulation
  • Balanced Omega Fatty Acids for skin & coat
  • Large kibble optimized for large breed puppies
  • Ideal protein and fat levels for optimal nutrition
  • No corn, no wheat, no soy
  • Made in the USA!

See all items by Diamond

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Customer Reviews

Rated 4.6 out of 5 by 57 reviewers.
Rated 5 out of 5 by Diamond Naturals is great puppy food Diamond Naturals puppy food is great!!! My new puppy loves it and I love the fact it's all natural and Beef is it's first ingredient. Thank you for such a great Puppy food... August 15, 2016
Rated 4 out of 5 by Great price for decent quality food My puppy rottweiler was on Orijen large puppy, but his stools were too loose and gassy ALL the time. So, I switched him to Wellness large breed complete health and still had the same issues. Blue buffalo large breed was no different. I kept myself away from diamond because the price was cheaper than the rest,so I felt I was holding out on my dog. I was wrong, he loves it especially if I pour a bit of hot water in it. His stool is solid and gas is at a minimum, rarely stink. August 1, 2016
Rated 5 out of 5 by Amazing! My Saint Bernard pup was on 5 different foods, all of which caused her to have stomach issues and a dry coat. After switching to diamond it was the only food she actually would eat without mixing in anything! Her coat is shiny she's gaining good weight and she's not sluggish or tired!! It's also a great price for good quality food! I LOVE that it comes in a 40 pound bag so I'm not having to buy food every other week! August 11, 2016
Rated 5 out of 5 by Perfect for my dogs I have a mix puppy that's going to be a big girl and she loves this food. It meets all the nutritional requirements I was looking for and it's affordable. I also have a 2 year old border collie mix that is on the chicken and rice formula and he maintains a healthy weight easily. He is lean muscle. Doesn't have to over consume to get enough energy. Both dogs have healthy stool as well. Never had a problem with this food. Above average quality at an affordable price. August 9, 2016
Rated 5 out of 5 by All natural Diamond large breed I have a Lab that is 5 1/2 months old and she loves the Diamond large breed puppy chow. The pet store I use to buy it at stopped caring it and I differently don't want to change her food. So glad you have the 40 pound bags because as a growing puppy she eats a lot.She is already 60 pounds. I ordered it on a Wednesday and got it Friday. Very pleased on how fast it got here. I will now be ordering from you from now on, plus anything else I may need. July 8, 2016
Rated 5 out of 5 by Dogs Love It! The Puppy's love this food and it is healthy. I had no problem transitioning them to this brand. July 18, 2016
Rated 5 out of 5 by Darla lOVES it!! Darla (my pit mix puppy) was on Kirkland (Costco) Chicken & Rice Puppy (because lamb & rice was no longer available). Costco stopped carrying it in their stores, so I had to order it and it would take well over a week to have it shipped from CA. In doing some research, I discovered that Diamond makes the Kirkland food. Now Darla has the lamb and rice that she loves, high quality ingredients (no by products), it's cheaper (yes...it's true!!), and it's here in a day or two from Chewy. AND...I don't have to worry about placing another order thanks to AUTOSHIP. June 12, 2016
Rated 5 out of 5 by This is a great dog food We had our large mix breed rescue puppy on two other dry dog food brands and they both gave him horrible run you out of the room gas. We switched over to the diamond naturals brand a few months ago and it solved that problem THANK GOODNESS. He likes the food, is growing well and his coat is pretty. We will be switching him to adult food in July and hopefully the results won't change. June 14, 2016
  • 2016-08-24 T09:30:14.248-05:00
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