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Nutrition ยท Organ Meat

Offal for Dogs: Nasty Scraps or Nutritional Powerhouse?

๐Ÿ“… March 26, 2026 โฑ 6 min read ๐Ÿท Nutrition ยท PMR ยท Organ Meat
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"Offal" sounds like "awful" โ€” and it doesn't always look or smell like something from a 5-star restaurant. But if you want to know what offal is good for dogs, the answer is: almost all of it. In the wild, the organs are the first thing a wolf or wild dog consumes because they are the most nutrient-dense parts of the animal.

What is Offal for Dogs?

Simply put, offal refers to the internal organs and entrails of a butchered animal. In the context of a raw diet, we categorize these into two main groups โ€” and knowing the difference matters for getting your ratios right.

Secreting Organs

10% of total diet in PMR
Liver โ€” Vitamin A, B vitamins, iron
Kidneys โ€” Vitamin B12, riboflavin
Spleen โ€” Selenium, unique enzymes
Pancreas โ€” Digestive enzymes
Thymus โ€” Immune-supporting minerals

Muscle Meat Organs

Counted as 80% muscle meat in PMR
Heart โ€” High in taurine, essential for cardiac health
Gizzards โ€” Lean protein, great for digestion
Tongue โ€” High-fat, high-protein muscle

Why Feeding Offal to Dogs is Non-Negotiable

If you've been looking for "offal-free" raw dog food, you might be doing your pup a disservice. Without these organs, your dog misses out on fat-soluble vitamins that simply are not found in standard muscle meat โ€” no matter how high-quality the cut.

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Beef Offal for Dogs The most common source for liver, kidney, and spleen. Easy to source from butchers and specialist raw food suppliers.
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Chicken Offal for Dogs Excellent for smaller dogs or those who prefer lighter proteins. Hearts and gizzards are particularly popular and widely available.
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Pork or Lamb Offal Great "novel" protein options for dogs with common beef or chicken sensitivities. Ideal for rotation feeding.

The Golden Rule: 80-10-10 and the Offal Split

When feeding offal to dogs, balance is everything. Because organs like liver are so concentrated in Vitamin A, feeding too much can cause toxicity or chronic loose stools. The correct raw dog food offal ratio is:

Muscle Meat
80%
Edible Bone
10%
Liver
5%
Other Organs
5%
โš  Don't over-do liver Liver is rich in Vitamin A โ€” too much causes toxicity. Stick to 5% of the total diet, never more.

Should You Be Cooking Offal for Dogs?

Raw offal contains the highest level of live enzymes and is the preferred method in a strict PMR diet. However, some owners prefer cooking offal for dogs in specific situations:

Lightly searing the liver makes it more palatable for picky eaters who find the texture of raw organs too slimy. For senior dogs with very sensitive digestion, a light cook can reduce the bacterial load without destroying all nutritional value.

If you are following a strict PMR raw diet, serving offal raw preserves every ounce of its nutritional value โ€” enzymes, vitamins, and all.

Where to Buy Offal for Dogs

You won't always find a wide variety of organs at the local supermarket. Here's where to look:


Summary: The Nutritional Power of Organs

Organ Key Nutrient Benefit
Liver Vitamin A & Iron Vision, immune health, and sustained energy production.
Kidney Vitamin B12 Brain function, nerve health, and metabolism support.
Heart Taurine Essential for cardiovascular health โ€” a must for certain breeds.
Spleen Selenium Powerful antioxidant and essential for thyroid function.
Pancreas Digestive Enzymes Supports gut health and nutrient absorption in sensitive dogs.
๐Ÿ’ก Pro Tip for Picky Dogs If your dog refuses the texture of raw offal, try freezing small chunks of liver and kidney. Many dogs will devour them like "meat ice cubes" even when they turn their nose up at room-temperature organs.

Calculate exactly how much organ your dog needs daily

Enter your dog's weight and our calculator handles the 80-10-10 math โ€” including your 5% liver and 5% secreting organ split.

Open the Calculator โ†’
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The Raw Feeding Blueprint Complete PDF guide โ€” charts, transition plan & supplier directory
Get it โ€” $15