What’s the difference between Diamond Naturals and Purina Pro Plan? There are many differences between Diamond Naturals and Purina Pro Plan. Diamond Naturals is a company that produces dog food, while Purina Pro Plan is a company that produces both dog and cat food.
Diamond Naturals offers a variety of flavors and formulas for their dog food, while Purina Pro Plan offers a limited number of flavors and formulas for their dog food. Diamond Naturals uses high-quality ingredients in their dog food, while Purina Pro Plan uses lower-quality ingredients in their dog food.
This article is going to compare and contrast the two different dog food brands, Diamond Naturals and Purina Pro Plan.
Diamond Dog Food vs. Purina Pro Plan Dog Food
| Dry Dog Food | Diamond | Purina Pro Plan |
| Crude Protein | 27.6% | 32.1% |
| Crude Fat | 16.7% | 17.9% |
| Crude Fiber | 4.5% | 4.3% |
| Wet/Canned Dog Food | Diamond | Purina Pro Plan |
| Crude Protein | 43.9% | 45.5% |
| Crude Fat | 25.8% | 19.5% |
| Crude Fiber | 4.5% | 7.0% |
Dogs require twenty-two amino acids to sustain life. Twelve of these amino acids are synthesized naturally, the remaining ten are consumed. Protein is the nutrient which provides some or all of these ten essential amino acids.
The table shows that Diamond provides far less protein than Purina Pro Plan. The difference in protein content is roughly 4.44%. For wet dog foods, Purina Pro Plan and Diamond provide roughly the same amount of protein.
Like protein, fats are an essential part of a dogs body. Fats are needed for the proper development and function of the canine body.
As you can see, Diamond and Purina Pro Plan guarantee a similar amount of crude fat. For wet dog foods, Diamond provides more fat (about 6.28% more).
Purina Pro Plan and Diamond both provide roughly the same amount of crude fiber. For wet dog foods, Purina Pro Plan typically provides a little more fiber (about 2.46% more).
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Diamond Naturals vs Purina Pro Plan Complete Essentials: Ingredients and Nutritional Data
First and foremost, its important to see how Diamond Naturals and Purina Pro Plan Complete Essentials compare when it comes to macronutrients: crude protein, fat, and fiber.
Protein is a vital component of a dogs food, and it serves several roles in your dogs body, including muscle development and tissue repair, as well as forming skin cells, growing hair, tendons, ligaments, and hormone production.
Both Diamond Naturals and Purina Pro Plan Complete Essentials are considered a high-protein foods, and the table below shows the details on their amounts, based on their guaranteed analysis.
| Nutritional Data | Diamond Naturals | Purina Pro Plan Complete Essentials |
| Crude Protein | 26.0% | 26.0% |
| Crude Fat | 16.0% | 16.0% |
| Crude Fiber | 2.5% | 3.0% |
| Moisture | 10.0% | 12.0% |
| Energy | 3708 kcal/kg | 4038 kcal/kg |
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| Nutritional Data | Purina Pro Plan Complete Essentials |
| Crude Protein | 26.0% |
| Crude Fat | 16.0% |
| Crude Fiber | 3.0% |
| Moisture | 12.0% |
| Energy | 4038 kcal/kg |
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As you could see, Diamond Naturals and Purina Pro Plan Complete Essentials have a same amount of crude protein. Dry foods usually contain between 20% and 30% of protein, while wet foods contain between 5% and 8%.
A higher amount of protein that comes from high-quality, animal sources is usually better, but some studies also suggested that too much protein might also be harmful.
Quality is much more important than quantity, so its the perfect time to check the most abundant ingredients in Diamond Naturals and Purina Pro Plan Complete Essentials.
The first five ingredients in Diamond Naturals: Chicken, Chicken Meal, Whole Grain Brown Rice, Cracked Pearled Barley, and White Rice.
The first five ingredients in Purina Pro Plan Complete Essentials: Chicken, Rice, Whole Grain Wheat, Poultry By-product Meal (Source Of Glucosamine), and Soybean Meal,.
Ingredients are listed in descending order of weight, so both Diamond Naturals and Purina Pro Plan Complete Essentials have meat as the first and most abundant ingredient which is a good thing.
Fats are essential macronutrients, and they provide energy and are important for the development and function of body cells, nerves, muscles, and body tissues.
In fact, fats are a more concentrated form of energy than proteins and carbohydrates. They provide 9 calories per gram, while the latter provides only 4 calories per gram.
If your dog is obese or prone to obesity, you should probably look for low-fat foods that contain less than 10% of fat.
So lets take a closer look:
Interestingly, Diamond Naturals and Purina Pro Plan Complete Essentials have the same amount of fat, 16.0%.
| Fat Content | Diamond Naturals | Purina Pro Plan Complete Essentials |
| Crude Fat | 16.0% | 16.0% |
| Omega-3 Fatty Acids | 0.4% | 0.3% |
| Omega-6 Fatty Acids | 2.5% | 1.5% |
| Omega-6 To Omega-3 Ratio | 6.3:1 | 5:1 |
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| Fat Content | Purina Pro Plan Complete Essentials |
| Crude Fat | 16.0% |
| Omega-3 Fatty Acids | 0.3% |
| Omega-6 Fatty Acids | 1.5% |
| Omega-6 To Omega-3 Ratio | 5:1 |
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Another important thing to consider is Omega-3s and Omega-6s contents. These essential fatty acids cant be made by the dog, which means that they must be obtained from food.
These fatty acids reduce inflammation, prevent blood clotting, improve brain development, and play an important role in heart and joint health.
Most high-quality foods will provide enough Omega-3 and Omega-6 fatty acids, and the same goes with Diamond Naturals and Purina Pro Plan Complete Essentials so you dont need to worry too much.
The omega-6 to Omega-3 ratio is very important for a dogs health. There is no perfect ratio, but The National Research Council (NRC) recommends a ratio of 2.6:1 to 26:1 Omega-6 to Omega-3.
With ratios of 6.3:1 and 5:1 of Diamond Naturals and Purina Pro Plan Complete Essentials respectively, these foods fall into the NRCs recommended range.
FAQ
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Does Purina Pro Plan have a lot of fillers?
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