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Why a raw food diet for dogs and cats may be the best

written by

Marie Reedell

posted on

December 16, 2022

At Miller’s Bio Farm, we believe in raising animals the way nature intended… and that includes pets. However, the modern conventional pet food industry doesn’t seem to agree. Let’s take a step back to understand why.

Domesticated dogs and cats are descendants of wild animals

Dogs are descendants of wolves and would hunt for larger mammals like elk, deer, and rabbit. Cats are descendants of wildcats and would hunt smaller mammals like mice, rats, and voles as well as fish and birds like ducks, turkey, and small perching birds. 

Dogs and cats wouldn’t make a fire and cook their prey. They would eat it raw. This is what their bodies are naturally designed to digest and what is biologically appropriate. 

Thousands of years ago, dogs and cats were domesticated, bred to live closer to humans and have certain traits. Humans did this for a couple reasons: (1) They enjoyed their companionship; and (2) They provided a service for their caretakers.

Some dogs are fantastic protectors. They will bark to alert an intruder or guard livestock. On our farm, we have dogs to guard the chickens and turkeys. Some dogs are great trackers and retrievers, which can be a great help if you are a hunter or sailor. 

Cats are wonderful hunters. They are natural pest control. By keeping the mice population down, they can help save your animal feed and human food and maintain a more sanitary environment. We have cats on the farm for exactly this reason.

Once dogs and cats became domesticated, they continued to hunt as their primary food source but would also be fed scraps from their caretakers’ meals - whole meats, fruits, vegetables, and grains. 

Over the past hundred years, processed dry and canned foods have become the standard. This is for convenience and cost savings. However, it takes millions of years for significant evolutionary changes (dogs and cats are 99% identical to their wild descendants). 

This trend has damaged the health of our pets. Just like with humans, with a conventional processed diet, nutrition is simply not as bioavailable. And, I mean, dogs and cats aren’t designed to digest soy protein, pea protein, potatoes, synthetic vitamins, etc. Dry food is a big concern and can lead to dehydration, urinary tract issues, and kidney disease (if your pet is not drinking enough water). This is a high concern for cats who are not naturally drawn to drink water.

A species-appropriate raw diet is what dogs’ and cats’ bodies handle best. It makes all nutrition bioavailable, supports a long life in good health, and can help heal from an array of health issues.

Raw diets are naturally low in carbohydrates and high in moisture. The idea is for meals to mimic what a wolf or wildcat would eat in the wild. A species-appropriate meal for most healthy adult dogs and cats can be 80% muscle meat and fat (with 10-15% fat), 5% liver, 5% other offal, and 10% soft bone. 

Please keep in mind that, just like with humans, no pet diet is "one size fits all". The "foundation numbers" (80% meat, 10% organ, 10% bone) can vary for each pet's individual needs. Here are some examples:

  • Bone percentages can vary from 6-15% for adult cats and dogs.
  • Puppies and kittens need special care and their percentages are completely different and will change as they continue to grow. Puppies may need up to 20% bone.
  • Some pets have health conditions, which require different diets. For example, a pet with pancreatitis will need to be fed less fat. Another example is a pet with kidney disease, which should be fed a "low phosphorous diet".
  • Some pets will also require different sources of calcium (such as eggshells) for optimal health.

The amount you should feed will depend on your particular pet. How old are they? How much do they exercise? How fast is their metabolism? The latter two may change with the season. A good amount is usually 1.5-3% of an adult animal’s ideal body weight, fed in 2-3 meals per day. 

Keep in mind that feeding rotationally (in other words, not the same thing every day or week) and supplementing may be necessary to reach optimum nutrient levels. Adding in some kelp, whole veggies, egg yolks, or raw dairy is great for adding extra nutrition, healthy fats, and probiotics. 

You can purchase pre-made raw diets or make your own at home. 

Premade is obviously easier, but making it at home has some benefits:

  • Can be made in bulk quantities and frozen. When frozen for more than a month, this should also kill parasites, if there are any. 
  • Can be more cost effective when you source individual ingredients in bulk.
  • You have complete control over quality and ingredients. This may be particularly important for picky eaters or pets with allergies. 

If you’re currently feeding processed dry kibble or wet food, please don’t be stressed. There are easy ways to add some raw food or transition to a raw diet. 

Here are some things to try:

  • Put a raw egg yolk on top of the food.
  • Pour some raw half-and-half or milk or yogurt over the food. Raw A2/A2 dairy can boost your pet’s health.
  • Mix some of the scraps from the meat (or myoglobin, the red liquid left in the bag) left from trimming into their food.
  • Pour unseasoned bone broth over the food. I know this is cooked, but it provides lots of moisture and nutrition. Make sure to avoid onion, which is toxic for dogs and cats.

You can continue to feed raw and cooked foods together. That’s perfectly fine. The more raw food you feed, the better your pet’s nutritional needs will be met.

Or, you can continue to add more and more raw foods to their meals until you are feeding 100% raw. A slow transition to raw is best. This will avoid shocking your pet's digestive system. 

And, by the way, mixing up your pets’ food with some variety is excellent pet enrichment.

Just like for humans, there is no one diet that is appropriate for every individual animal. But, just like humans, quality matters. Be sure you are feeding your pets high quality and “human grade” foods.  

By “human grade”, I don’t mean feeding your pets human food. I mean that you should feed them foods produced to the same standards as your food. 

For example, the pet industry allows sick animals or animals that mysteriously died to be made into pet food. The human food industry does not allow that.

Another example is that the pet industry allows tainted raw milk with dyes and additives to be sold as pet food. The human food industry does not allow that. And, that’s why we go above and beyond to produce our A2/A2 pet dairy to the highest standards.

You might be wondering - what about e. coli and salmonella? The internet tells me that it’s a risk for my pet.

Keep in mind that your pet’s digestive system is different from a human’s. It’s shorter, food moves through it more quickly, and the stomach juices are much more acidic. All of these factors help neutralize potentially harmful bacteria. A healthy dog or cat with a normal immune system should have no problems. 

One more thing to keep in mind - when you start adding raw foods to your pets’ diet, you may notice a change in their stool. 

Because nearly 100% of the nutrients are bioavailable, pets on a raw food diet typically have smaller, firmer stools. And there may be some inconsistencies when you’re transitioning to a 100% raw diet.

I recommend just getting started. I know when I did, I was amazed at how my pets preferred the raw diet.

What do you feed your pets? Have you tried a raw food diet or will you consider it in the future? Have you figured out any tricks for making pet food at home?

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*Originally published on 1/13/26, Updated on 2/01/26.* I know how hard it is to find clean raw milk from a farm you can actually trust. You may have spent hours researching farms, reading reviews, asking questions in Facebook groups. Maybe you’ve even driven out to visit farms, met the farmers, looked at their operations. Or maybe you've been burned before by a farm that talked a good game but cut corners. Or maybe you're still searching for that one farm where you can feel completely confident giving their milk to your kids.So let me tell you what happened here in the last few weeks, because this story will show you exactly who we are, and more importantly, it might help you figure out what to look for in any farm you're considering trusting with your family's health. The first email It started the day after Christmas. A customer emailed in saying she wasn't feeling well after drinking our raw milk. Then, a day or two later, another email. Another customer, same story. 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Any farm can show you their clean barns and happy cows and tell you all the right things when you visit. But… you truly know who a farm really is by what they do when something goes wrong. Think about it. We could've ignored those two phone calls and convinced ourselves it was just the flu. We could've done the bare minimum, waited for the state's regular testing to maybe catch it, or maybe not. We could've quietly stopped using John's milk without telling anyone why. We could've sent out a vague email about "an abundance of caution" without admitting what actually happened. Instead, we: Took those two complaints seriously immediately, even when it would've been easier to dismiss them.Ordered extra testing on our own dime without being required to.Shut down production with John’s milk the moment we got a positive result.Emailed every potentially affected customer.Voluntarily reported to the state before they found it themselves. Are being completely transparent with you right now, even though it's embarrassing and painful and might make customers lose trust and go somewhere else.I'm not telling you this to pat ourselves on the back. I'm telling you this because this is what you should demand from any farm you're considering. Not perfection, no farm can guarantee perfection, and any farm that claims they can is lying. But you deserve a farm that will tell you the truth and do the right thing when problems happen. Questions you should ask ANY raw dairy farm:If you're shopping around for a raw milk source, here are the questions you should be asking:"Do you do any testing beyond what the state requires?"If they say no, that's not necessarily a dealbreaker. Plenty of farms only do state-required testing and produce perfectly safe milk. But if they say yes, ask them to explain exactly what they test for and how often. Farms that go the extra mile will be proud to tell you about it in detail."Can I see your most recent state inspection report?"By law, these are public records. A good farm will show you without hesitation. If they dodge this question or get defensive, walk away."How do you track which farm or batch milk comes from?"If they have multiple farms or multiple days of production, they need a tracking system. Our colored stickers might seem simple, but that simple system saved us in this situation. If they can't tell you how they'd trace a problem back to its source, that's a problem."Have you ever had to recall or stop production? What happened?"I wish I could tell you we've never had issues, but that would be dishonest. We had an issue a few years ago with RB51, a child was hospitalized from it. It was caused by the VACCINE strain of brucellosis. This is why we no longer allow cows in our herds who have been vaccinated for brucellosis. What matters is how farms handle those situations. 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Most cases resolve on their own.Q: How did this happen if you test every batch?A: That's exactly why we're investigating John’s cleaning protocols and farming standards. We're reviewing the timing of tests, storage protocols, everything. Once we know, we'll implement changes to help prevent something like this from happening again.Q: Will you use John’s farm’s milk in the future?A: If the milk is clean and the problem is resolved, yes we will. We will require two consecutive clean tests at least a week apart. And, we’ll need to identify and address the root cause. We won't rush this. Safety first, always.Q: Are you changing your safety protocols?A: We're reviewing everything right now. If we identify improvements we can make, we'll make them immediately across all farms. You can view our milk safety and protocols here: https://millersbiofarm.com/mil... The bottom lineWe believe raw milk should come from a place where questions are welcomed, testing is routine, and honesty isn’t conditional.  We believe in the benefits of raw milk and all its wonderful properties. Raw milk is honestly incredible for your body when you think about what's actually in it. It's a complete, living food packed with natural enzymes, vitamins, healthy fatty acids, and powerful immune-boosting compounds like immunoglobulins that work with your body exactly as nature intended. Raw milk keeps all those beneficial bacteria that are amazing for your digestion and gut health. You're getting natural antimicrobials and probiotics that actively support your immune system and help your body thrive. It's basically the difference between drinking something truly alive and nourishing versus something that's been processed into a pale imitation of real milk. When you drink raw milk, you're getting all the goodness that's meant to be there, nothing destroyed, nothing missing, just pure nutrition the way it was designed to fuel and protect your body. *UPDATE 2/01/26 John's herd has now had 2 negatives and the milk is safe to use again so we are integrating his milk back into our production again. I'd love to hear from you. Comment below to share your thoughts with our community (no account required). Or, contact us to keep it private 😊 References: https://www.cdc.gov/campylobac...