
28/07/2025
🐶 Why Do Puppies Have Lower Amylase?
Hint: It’s not a flaw — it’s biology in context.
Many people struggle to find a kibble that works for their puppy…
This might be a big reason why 👇
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🧪 What Is Amylase?
Amylase is the enzyme that breaks down starches into simple sugars.
There are two types:
• Salivary amylase – starts digestion in the mouth (almost absent in dogs)
• Pancreatic amylase – secreted into the small intestine
But here’s the twist:
➡️ Dogs — especially puppies — naturally produce much less amylase than humans or omnivores.
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🐾 Why Are Amylase Levels So Low in Puppies?
Because they’re not designed to handle much starch early on.
Puppy digestion is built for:
🥛 Warm, fatty milk
🍖 Easily digested proteins
🥓 Raw fats
🦠 Microbial exposure from mom
The early months are for terrain development, not starch digestion.
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⚙️ 1. Immature Pancreatic Output
Puppies’ digestive systems are still maturing.
Their pancreas isn’t fully online — especially for carb enzymes. Nature prioritizes fat + protein digestion first.
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🧬 2. Low Genetic Expression of Amylase
Dogs didn’t evolve eating starch-heavy diets.
They express:
• Minimal AMY2B (pancreatic amylase)
• Very low salivary amylase
• Limited carb digestion until maturity
🧠 Puppies literally haven’t “turned on” their starch-digesting machinery yet.
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🌿 3. Amylase Depends on Gut Maturity + Microbes
Carb digestion isn’t just about enzymes — it also needs:
• Microbial fermentation
• Bile flow
• Stomach acid
But puppies often:
• Have immature microbiomes
• Are weaned too early or formula-fed
• Start life with compromised digestion
➡️ Which makes starch even harder to process
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⚠️ What Happens If You Feed Too Much Starch, Too Soon?
In a puppy with low amylase + fragile gut terrain, starches can:
• Ferment → gas, bloating, hiccups
• Feed dysbiosis → yeast, loose stools, SIBO
• Overwhelm digestion → food aversion, fatigue
• Trigger immune flares → skin rashes, “allergy” symptoms
🚫 Especially when fed:
🥣 High-starch kibble
🍚 Grains like rice or oats
🥔 Peas, potatoes, or veggie mush too early
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🧠 The Nerdy Bottom Line:
I’m not anti-carb — I’m pro-timing and terrain. Some adult dogs thrive with moderate starch… But for puppies? It really depends.
If their gut is still maturing, keep starch minimal until you know they can handle it.
Instead, focus on:
🥛 Milk (fat, protein, enzymes)
🍖 Raw or gently cooked animal foods
🦠 Exposure to dirt, mom, and microbes
⏳ Time — to develop enzymes, bile, and balance
➡️ A well-developed gut =
- Better nutrient absorption
- Stronger immunity
- Fewer “mystery” symptoms later in life
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(except sometimes… it’s nuanced™ 😄)