Both Dr. Marty's and K9 Natural offer high-quality freeze-dried dog food options, each with its own strengths and characteristics. Let's compare these two brands across several key factors.         

Nutritional Profile

Dr. Marty's Nature's Blend Essential Wellness contains         

  • 39.4% protein
  • 28.7% fat
  • 23.9% estimated carbs on a dry matter basis(5).

In contrast, K9 Natural's freeze-dried offerings average         

  • 44% protein
  • 39% fat
  • 9% estimated carbs(4).

K9 Natural clearly provides a more protein-rich and lower-carb option, which may be preferable for dogs requiring a diet closer to their ancestral needs.         

Ingredient Quality

Dr. Marty's uses a variety of high-quality ingredients, including multiple protein sources (turkey, beef, salmon, duck), organ meats, fruits, vegetables, and superfoods(13). K9 Natural also prioritizes whole food ingredients and multiple animal proteins, but some recipes have been flagged for high fat content(4).      

Processing and Nutrient Quality

Both brands use freeze-drying, a process that preserves nutrients better than traditional kibble manufacturing methods. This technique allows the food to retain more of its natural nutritional value, enzymes, and flavor8.      

Product Variety

Dr. Marty's offers seven freeze-dried recipes, All of these recipes are rated 5 stars by DogFoodAdvisor and are formulated for adult maintenance3. K9 Natural provides five freeze-dried recipes, including beef and lamb varieties. These recipes average 40% protein and 6% carbohydrates4.      

Safety and Recalls

As of February 2025, neither Dr. Marty's nor K9 Natural has had any recorded recalls, which speaks to their commitment to food safety15.      

Unique Selling Points

Dr. Marty's

  • Zero artificial preservatives, fillers, or harmful additives   

  • Naturally preserved through freeze-drying   

  • Rich in vitamins and minerals   

  • Lightweight and shelf-stable   

  • Claims to use non-GMO ingredients (though not certified)1     

K9 Natural

  • Very low carbohydrate content   

  • High protein and fat levels   

  • Minimal processing     

  • Claims to use non-GMO ingredients (though not certified)4     

Pet Owner Experiences

Dr. Marty's

Many pet owners report positive experiences with Dr. Marty's freeze-dried food:      

  • Improved energy levels in dogs
  • Better digestion
  • Increased sociability in some cases
  • Dogs enjoying the taste immediately1

K9 Natural

K9 Natural also receives positive feedback:      

"It's a fantastic product that cured Rusty's leg problem and he became a puppy again."6      

Many owners appreciate the quality and palatability of K9 Natural products:      

"My dog loves all the K9 freeze dried products. I use them as a topper and it's like getting ice cream on top of her meal."9      

Price Consideration

Both Dr. Marty's and K9 Natural are premium products and may be more expensive than conventional dog foods. Dr. Marty's is noted as being "a bit on the pricier side for pet parents on a budget"1. While specific pricing isn't provided for K9 Natural, premium freeze-dried foods generally command higher prices due to their high-quality ingredients and processing methods.      

The Verdict

When it comes to high-quality freeze-dried dog food, both Dr. Marty's and K9 Natural stand out for their focus on whole food ingredients and nutrient preservation. Each brand has its own unique strengths:      

  • Dr. Marty's offers a balanced approach with moderate carbohydrates and a diverse range of nutrients. This makes it a great option for dogs who need a bit more fiber or are transitioning from traditional dog food. Plus, it's packed with a variety of ingredients that can help support your dog's overall health. 
  • K9 Naturals, on the other hand, is perfect for dogs that thrive on a diet similar to what their wild ancestors would have eaten. With its exceptionally high protein and fat content and very low carbohydrates, it's ideal for those who want to mimic nature as closely as possible. 

Ultimately, the choice between these two brands depends on your dog's specific nutritional needs, your budget, and what your dog enjoys eating. It's always important to consult with your vet before making any big changes, especially if your dog has health conditions or dietary restrictions.      

Remember, the best dog food is one that meets your dog's individual needs and tastes. Keep an eye on how your dog responds after switching to a new food—monitor their health, energy levels, and overall well-being to ensure you've made the right choice for your furry friend.      

  

          

Citations:

  1. https://www.1800petmeds.com/comparison?compId=compare1712528093995&newPDPDesign=true
  2. https://www.deliveryrank.com/reviews/dr-marty-pets
  3. https://www.thesprucepets.com/best-freeze-dried-dog-food-8608800
  4. https://nymag.com/strategist/article/best-dog-food.html
  5. https://www.dogfoodadvisor.com/best-dog-foods/freeze-dried/
  6. https://www.reddit.com/r/rawpetfood/comments/16wbdqp/help_choosing_freeze_dried/
  7. https://drmartypets.com/freeze-dried-raw-dog-food/
  8. https://drmartypets.com/products/
  9. https://www.ask.com/culture/dr-marty-s-dog-food-vs-competitors-best-choice