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Deal.ai › Diamond › Pets
Diamond
Diamond Puppy Formula Dry Dog Food

Diamond Puppy Formula Dry Dog Food

Best price now

$26.99at Tractor Supply CoChecked Nov 9

39% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $26.99 at Tractor Supply Co on Nov 9.
  • Checked at 3 stores.

Our take on the Diamond Puppy Formula Dry Dog Food

Diamond Puppy Formula is a budget-minded dry puppy food built on chicken, whole grain wheat, corn and salmon, with added omega-3 and omega-6 for skin and coat. It is a large-bag, all-life-stage-style formula aimed at growing puppies and pregnant or nursing dams, and it carries a veterinary-diet label. Against premium grain-inclusive puppy foods it leans on grain fillers and by-product-free claims are absent, so it competes on volume rather than ingredient quality. Reviewers generally find it palatable and easy on the wallet, but some owners report loose stools and picky eaters turning away.

Best forOwners of growing puppies on a tight budgetMulti-dog homes feeding large littersPregnant or nursing dams needing extra caloriesPuppies with no known grain or chicken sensitivity
Pros
  • Chicken and salmon give it a meat-forward base
  • Omega-3 and omega-6 support skin and coat
  • Added vitamins and trace minerals including zinc and selenium
  • Large bag suits multi-dog or large-breed households
  • Widely available and easy to find
Cons
  • Wheat and corn are high on the ingredient list
  • No named meat meal percentage disclosed
  • Some puppies get loose stools during transition
  • Not grain-free, so unsuitable for grain-sensitive dogs
  • Formula is basic compared with premium puppy diets

Diamond Puppy Formula Dry Dog Food prices at every store

  • Tractor Supply CoNew

    In stock

    $26.99+ $13.99 shippingChecked Nov 9
    Visit Tractor Supply Co
  • ChewyNew

    In stock

    $43.99+ $4.95 shippingChecked Nov 9
    Visit Chewy
  • PetCareRxNew

    In stock

    $58.66Free shippingChecked Nov 9
    Visit PetCareRx

Store links may earn us a commission. Some prices via Klarna.

Diamond Puppy Formula Dry Dog Food price history

Lowest price we've seen: $26.99 on Nov 9 at Tractor Supply Co. Tracked across 3 stores since Nov 9.

What reviewers say

Owners mostly describe Diamond Puppy Formula as a dependable, affordable puppy food that dogs eat readily. Complaints center on digestive upset in some puppies and on the grain-heavy ingredient list.

What people mention
  • DigestionMixedSome owners report loose stools, especially right after switching, while others see no issue.
  • IngredientsCriticisedOwners question the wheat and corn content and the lack of a named meat percentage.
  • PalatabilityPraisedMost dogs eat it readily, though a few picky puppies refuse it.
  • CoatPraisedOwners say coats stay shiny on the omega-rich formula.
  • ValuePraisedBuyers see it as a practical choice for feeding several dogs.

Specifications

Food Type
Dry Food, Veterinary DietsSource
Ingredients
Wheat, Chicken, Corn, SalmonSource
Packaging
BagSource
Nutrients
Copper, Calcium, Phosphorus, Omega-3, Omega-6, Sodium, Selenium, Iron, ZincSource

Questions and answers

Is Diamond Puppy Formula good for large-breed puppies?
It is a general puppy formula, not a large-breed-specific one. Large-breed puppies grow fast and benefit from controlled calcium and phosphorus levels, so check with your vet before using it as their main diet.
Does it contain grain?
Yes. Wheat and corn are among the main ingredients, so it is not suitable for puppies with grain sensitivities.
Can adult dogs eat it?
The label covers puppies and adult dogs, but the nutrient levels are set for growth. Adult dogs do better on an adult maintenance formula.
How should I switch my puppy onto it?
Transition over seven to ten days, mixing increasing amounts with the old food. A slow switch reduces the loose stools some owners report.
What is in the bag?
A single bag of dry kibble. It is not a veterinary prescription diet despite the veterinary-diets label, so it does not require a vet authorization.
Where is the Diamond Puppy Formula Dry Dog Food cheapest?
At Tractor Supply Co, for $26.99, 39% under what the other stores charge, as of our latest check.
Where can I buy the Diamond Puppy Formula Dry Dog Food?
3 stores we checked sell it, including Tractor Supply Co, Chewy, PetCareRx.

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Age Group
Puppy, AdultSource
Special Diets
Fur & Skin CareSource
Vitamins
Vitamin B, Vitamin E, Vitamin D, Vitamin ASource
Weight (lb)
40.0Source