When I first switched to freeze dried dog food, I was looking for something closer to raw nutrition—but without the hassle of handling raw meat daily. What I found was a surprisingly powerful middle ground: nutrient-dense, convenient, and genuinely beneficial for my dog’s overall health.
Our quick take
Freeze-dried dog food is raw (or lightly cooked) food with the water removed at very low temperatures, so it keeps more of its original nutrients than high-heat kibble and stores on the shelf. It is a good choice for picky eaters, as a topper, or as a convenient way to feed something closer to raw. Two things to check before you buy: the label should say “complete and balanced” if you plan to feed it as a full meal, and freeze-drying does not kill bacteria, so freeze-dried raw needs the same hygiene as raw meat unless the maker uses a kill step such as high-pressure processing (HPP). It also costs much more per calorie than kibble.
Last checked: October 2026.
About Freeze Dried Dog Foods
We know that all of these different dog food manufacturing processes can get confusing but that’s why we are discussing them. Freeze-drying has not been around very long. Applied to foods, it’s less than 100 years old. Freeze dried dog foods are a kind of dry dog food. The food starts out frozen with all of the moisture in the food in the form of ice.
Then it goes to a freeze dryer with a vacuum at very cold temperatures. At this point the ice in the food is changed to water vapor (this is called “sublimation”) and the frozen food becomes a dry product. After a few hours, the food is ready for the shelf and will not thaw out. It’s ready to be bagged and can be shipped just as it is.
This is different from dehydrated dog foods (also a kind of dry dog food). With these foods, which start out raw, the food is dried at low heat for short periods of time to remove the moisture.
When you buy the food you just have to rehydrate to plump up the food again and feed it to your dog. So these two methods are completely extreme ways of removing moisture from the food.
The end result for the two processes is similar, though many people believe that freeze-dried dog foods keep the food in it’s original state better.
If you prefer a dry dog food that has more “raw” qualities, then freeze-drying should be your choice since this process changes the original ingredients less than the dehydration process.
For many people, the freeze dried raw diet is a simple version of feeding a raw diet. Keep in mind that freeze-drying removes water but does not reliably kill bacteria such as Salmonella or Listeria, so freeze-dried raw food is still raw: wash your hands and your dog’s bowl after feeding, and take extra care in homes with young children, older adults or anyone with a weak immune system.
Freeze-dried dog foods are often made by the same companies that make raw food or frozen raw diets. Instinct (formerly sold as Nature’s Variety Instinct), for example, has several raw frozen diets in different formats such as bites, small bites, patties, and medallions.
They also make foods that contain freeze dried raw such as Instinct Raw Boost. This is a kibble that includes freeze-dried raw pieces.
Stella & Chewy’s makes raw frozen and freeze-dried foods. They have a wide range of freeze-dried dinner patties in different formulas and mixers.
As you might guess, freeze-dried foods are expensive but they are very calorie-dense. You don’t have to feed your dog very much of one of these foods for him to consume an entire meal’s worth of calories.
Like dehydrated dog foods, freeze-dried foods last a long time. You can feed freeze-dried foods straight from the bag. (Make sure you check the feeding instructions for any food. Some individual brands may be different.)
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People often like freeze dried foods because they are high in protein. One thing you have to watch, however, is the fat percentage in the food. Many of these foods are very high in fat. This may not agree with some dogs.
Even if your dog likes the fat and has no trouble digesting it, it may quickly put extra weight on him, so watch his condition and adjust his meals/diet accordingly.
There are lots of good reasons to consider a freeze-dried diet for your dog. You can buy samples from some companies if you want to see how your dog responds to these foods.
Benefits and Drawbacks
Pros
Lightweight, shelf-stable, and easy to store
Can be fed dry or rehydrated for added moisture
Excellent for picky eaters due to strong aroma and taste
Made with high-quality animal proteins and fewer fillers
Preserves nutrients better than traditional high-heat processing
Cons
More expensive than kibble
Some formulas are not “complete and balanced”
Requires rehydration for optimal digestion (in some cases)
Shorter shelf life after opening compared to unopened packaging
Comparative Analysis: Freeze Dried Dog Food vs Kibble
From my perspective, the difference between freeze dried dog food and traditional kibble is significant.
Freeze Dried Dog Food
Minimally processed using low temperatures
Retains natural enzymes, vitamins, and amino acids
Typically grain-free and filler-free
Higher palatability and digestibility
Traditional Kibble
Highly processed at high heat (can degrade nutrients)
Often contains fillers and artificial additives
More affordable and convenient
Longer shelf life even after opening
My Verdict: A complete and balanced freeze dried dog food is a great option for dogs that need variety, tempting meals or a less processed diet. A good-quality complete kibble is still a healthy, much cheaper choice for most dogs, and many owners get the best of both by using freeze-dried as a topper.
Why Freeze Dried Dog Food Is a Healthier Choice
What stood out to me is how closely freeze dried dog food mimics raw feeding—without the thawing, mess and freezer space. (It does not remove the bacteria risk of raw food, though; see the safety note above.)
Key Health Benefits I Noticed:
Improved coat shine and skin condition
Better digestive health and stool quality
Increased enthusiasm at mealtime
Great option for dogs with food sensitivities
For dogs that need variety or a diet upgrade, this feels like a premium, practical solution.
Technical Specifications to Consider
Processing Method: Freeze-drying (removes moisture while preserving nutrients)
Moisture Content: Typically under 10%
Protein Sources: Beef, chicken, turkey, lamb, fish
Feeding Options: Dry or rehydrated with water/broth
Storage: Shelf-stable (airtight container recommended after opening)
7 Secrets Veterinarians Wish You Knew About It
Not all formulas are complete meals — some are toppers only
Rehydration improves digestion, especially for sensitive dogs
It’s closer to raw nutrition than kibble—but freeze-dried raw still carries raw-meat bacteria unless it has a kill step like HPP, so handle it like raw meat
High protein content may require portion control
It’s excellent for elimination diets and food trials
Quality varies—ingredient sourcing matters a lot
Transitioning slowly helps avoid digestive upset
FAQs
Is freeze dried food healthy for dogs?
Yes. Freeze dried dog food is healthy when it’s complete and balanced. It preserves more natural nutrients than kibble and supports better digestion, skin health, and energy levels.
Is it AAFCO certified?
AAFCO does not certify or approve any pet food. What you want is a nutritional adequacy statement on the bag saying the food is “complete and balanced” for your dog’s life stage according to the AAFCO nutrient profiles. Many freeze-dried products are sold as toppers, mixers or treats and do not carry that statement.
Is freeze dried dog food as good as raw?
It’s very close. Freeze dried dog food keeps most of the nutrition of a raw diet and is far more convenient to store and serve. It is not automatically safer: unless the maker uses a kill step such as high-pressure processing, it can carry the same bacteria as frozen raw.
Which is better: freeze dried or dehydrated dog food?
Freeze dried is generally better for nutrient retention. Dehydrated food uses heat, which can reduce some vitamins, while freeze-drying preserves more of the original nutrition.
How long does freeze dried dog food last after opening?
Follow the “use within” guidance on the bag, which varies by brand. Once opened, the pieces start absorbing moisture from the air, so reseal the bag tightly (or use an airtight container), keep it in a cool, dry place, and throw out any food that smells off or looks moist.
🐶 Final Thoughts
Switching to freeze dried dog food felt like a smart compromise between raw feeding and convenience. From improved digestion to better coat quality, the results were noticeable—and worth the investment.
If you’re looking to upgrade your dog’s diet with something healthier, more natural, and highly palatable, freeze dried dog food is absolutely worth considering—especially for picky eaters or dogs needing dietary variety.
An individual with a profound affection for animals, who was brought up in an environment surrounded by dogs, cats, and chickens. A self-taught enthusiast in the realm of pet care. At present, the proud caretaker of two rescued felines and two lovely mixed-breed canines.
We watch the FDA and every major brand so you don’t have to. The moment a dog food is recalled, you’ll get an email with the brand, the lots affected, and what to do. Nothing else, no spam.
