Shelter Dog Meal Donation Count:

Learn More

Freeze Dried Dog Food vs. Dry Dog Food

Written by: Arlene Divina
Arlene Divina, one of the content writers at IHD, loves going on adventures with her adorable fur baby. She now creates informative content for pet parents. Read more
| Published on November 1, 2023

In the evolving world of pet nutrition, dog owners are faced with an array of choices when it comes to feeding their furry friends. Two prevalent options in today’s market are freeze-dried dog food and traditional dry dog food, commonly known as kibble. Both offer unique advantages, but which is the best option for your pet? In this article, we’ll dive deep into the pros and cons of each, along with a rough estimate of the costs associated with both types of food. Don’t forget to view our review of the best freeze dried dog foods brands.

1. What is Freeze-Dried Dog Food?

Freeze-dried dog food undergoes a process where the moisture is removed from the raw ingredients under extremely low temperatures, preserving the nutrients in their natural state. This results in a lightweight, shelf-stable product that retains the benefits of a raw diet.


  • Nutrient Retention: The freeze-drying process retains most of the raw ingredients’ nutrients.
  • Long Shelf Life: Even without preservatives, freeze-dried food can be stored for a long time without spoiling.
  • Flexibility: Can be fed as-is or rehydrated with water.

Estimated Cost: Freeze-dried dog food can range from $25 to $50 per pound, but this can vary based on the brand, quality, and where it’s purchased.

2. What is Dry Dog Food (Kibble)?

Dry dog food, or kibble, is made by mixing ingredients and cooking them under high heat and pressure. This process forms the mixture into the bite-sized pieces most are familiar with. Once cooked, the kibble is sprayed with fats and vitamins to boost its nutritional content.


  • Convenience: Kibble is easy to measure, store, and serve.
  • Dental Health: The crunchy nature of kibble can help reduce tartar build-up on a dog’s teeth.
  • Long Shelf Life: With preservatives, kibble can last for months without refrigeration.

Estimated Cost: Dry dog food typically ranges from $0.50 to $2 per pound, though premium brands can be more expensive.

3. Nutritional Content Comparison

  • Freeze-Dried: Due to the preservation of raw ingredients, freeze-dried dog food often boasts a higher nutritional content. It closely mimics a natural diet, offering proteins, fats, and essential vitamins in their pure form.
  • Dry Dog Food: While kibble can be nutritionally balanced, the high-heat cooking process can diminish some of the nutrients. However, manufacturers often supplement these losses with vitamins and minerals.

4. Ingredient Quality

  • Freeze Dried: Typically, freeze-dried foods use high-quality, whole-food ingredients without fillers. This results in a protein-rich diet that’s closer to what dogs would eat in the wild.
  • Dry Dog Food: The quality of ingredients can vary widely between brands. While some premium brands use high-quality sources, others might use fillers like corn, wheat, and soy.

5. Digestibility

  • Freeze-Dried: Being close to a natural diet, freeze-dried foods are often easier for dogs to digest, leading to better nutrient absorption and less waste.
  • Dry Dog Food: Some dogs might find certain kibbles harder to digest, especially if they contain fillers. However, many dogs adjust well to kibble diets with no issues.

6. Allergies and Sensitivities

  • Freeze Dried: These foods are often grain-free and use limited ingredients, making them a good option for dogs with allergies or food sensitivities.
  • Dry Dog Food: While there are hypoallergenic kibbles available, some standard kibbles might trigger allergies, especially if they contain common allergens like grains or certain proteins.

7. Convenience and Storage

  • Freeze-Dried: While easy to store, freeze-dried food may require rehydration, which can take some extra time.
  • Dry Dog Food: Kibble is the epitome of convenience – just pour and serve. It’s also easy to store in large quantities.

8. Environmental Impact

  • Freeze Dried: The freeze-drying process uses more energy, but the food’s lightweight nature can reduce transportation emissions.
  • Dry Dog Food: Producing kibble can be resource-intensive, but its long shelf life can result in less waste.

9. Taste and Palatability

  • Freeze-Dried: Most dogs find freeze-dried food highly palatable due to its rich, meaty flavor.
  • Dry Dog Food: Taste can vary between brands. Some dogs love kibble, while others might be more selective.


Choosing between freeze-dried dog food and kibble boils down to your dog’s nutritional needs, your budget, and personal preferences. Freeze-dried offers a nutrient-rich, high-quality diet that’s close to nature, but it comes at a higher price. Kibble, on the other hand, is convenient and more affordable but might not offer the same quality of ingredients. Always consult with a veterinarian to determine the best diet for your pet.


Frequently Asked Questions About Freeze Dried Dog Food vs. Dry Dog Food

1. What is freeze-dried dog food and how does it differ from dry dog food?

Freeze-dried dog food is made by removing moisture from frozen raw ingredients through a vacuum process called sublimation, preserving most of the raw qualities and nutrients. Dry dog food, or kibble, is cooked, extruded, and dried with heat, resulting in more moisture loss and some nutrient degradation compared to freeze-dried food.

2. Is freeze-dried dog food healthier than dry dog food?

Freeze-dried dog food generally retains more nutrients than dry dog food because it undergoes minimal processing without high heat, preserving the natural enzymes and vitamins found in raw ingredients. However, both can be formulated to provide complete nutrition.

3. Can freeze-dried dog food be fed as a complete diet?

Yes, freeze-dried dog food can be a complete diet if it’s formulated to be nutritionally balanced. It’s essential to select products that are specifically designed to meet all of your dog’s dietary needs.

4. What are the benefits of freeze-dried dog food over dry dog food?

The main benefits of freeze-dried dog food over dry dog food include higher nutrient retention, a closer approximation to a dog’s natural diet, and a longer shelf life without preservatives. It’s also lightweight and convenient for storage and travel.

5. Does freeze-dried dog food provide dental benefits like dry dog food?

Unlike dry dog food, freeze-dried food does not typically provide the same dental benefits because it lacks the hard texture that helps reduce tartar buildup through the mechanical action of chewing​

6. Is freeze-dried dog food more expensive than dry dog food?

Yes, freeze-dried dog food is generally more expensive than dry dog food due to the complex freeze-drying process. While prices vary, freeze-dried options can be significantly costlier.

7. How long does freeze-dried dog food last compared to dry dog food?

Freeze-dried dog food has a longer shelf life before opening, often lasting for years without degrading. Dry dog food also has a long shelf life but may not last as long once opened due to the oxidation of fats and oils.

8. Can you mix freeze-dried dog food with dry dog food?

Yes, you can mix freeze-dried dog food with dry kibble to enhance flavor and nutrition. It’s important to ensure the overall diet remains balanced and to adjust portion sizes to prevent overfeeding.

9. Is freeze-dried dog food as convenient as dry dog food?

Freeze-dried dog food is convenient in terms of storage and does not require refrigeration until opened, but it may need rehydration before feeding. Dry dog food is typically more convenient for day-to-day feeding as it can be left out without spoiling.

10. How does the protein content compare between freeze-dried and dry dog food?

The protein content can vary greatly between freeze-dried and dry dog food depending on the brand and formula. Freeze-dried food often starts with whole raw meats, potentially offering higher protein levels, but it’s important to read the labels for specific nutritional content.


Recent Articles

Interested in learning even more about all things dogs? Get your paws on more great content from iHeartDogs!

Read the Blog