Diaplex for Dogs: Holistic Vet Guide to Causes, Care & Prevention

The following information is a summary and review based on Dr. Candy’s professional experience and recommendations. Any summary or statement has not been provided nor influenced by the manufacturer.

When it comes to keeping your dog’s digestion balanced, the pancreas plays a big role. I often recommend Diaplex by Standard Process for dogs who need extra support in this area. It’s a trusted supplement made from whole-food ingredients that help maintain healthy digestion and nutrient absorption.

If your dog struggles with bloating, gas, or occasional diarrhea—or you simply want to support long-term wellness—this guide will walk you through everything you need to know about Diaplex: how it works, what’s inside, when to use it, and how to give it safely.

Diaplex for Dogs by Standard Process

What Is Diaplex by Standard Process?

Diaplex is a whole-food supplement designed to support the pancreas and digestive system. It’s made by Standard Process, a company that’s been creating food-based supplements for people and pets since 1929. Their approach focuses on feeding the body nutrients in their most natural, bioavailable form so organs can heal and function properly.

In simple terms, Diaplex helps your dog digest food more efficiently. It contains natural enzymes, vitamins, minerals, and glandular extracts that nourish the pancreas and digestive organs from within.

How Diaplex Helps Dogs

Here’s what I often see in my patients who start Diaplex: better digestion, improved nutrient absorption, and more stable energy throughout the day. It can be helpful for dogs with known pancreatic issues like mild pancreatitis or digestive enzyme deficiencies—but it also works well as general digestive support.

Main Benefits

  • Supports healthy digestion: Promotes pancreatic enzyme production to help your dog break down fats, proteins, and carbohydrates more effectively.
  • Improves nutrient absorption: Helps the body get more value from every meal.
  • Encourages normal bowel movements: Can reduce bloating, gas, or loose stools.
  • Strengthens the immune system: Provides antioxidant-rich plant nutrients and essential minerals that support overall wellness.
  • Enhances energy and coat health: Better digestion leads to more nutrients available for muscle tone, skin, and coat.
3555-Diaplex for dogs

Key Ingredients in Diaplex and How They Work

Diaplex combines a blend of vitamins, minerals, and whole-food concentrates. Here’s a quick look at what each group does for your dog:

Vitamins and Minerals

  • Vitamin A (from natural sources): Supports eye health, immune function, and healthy skin.
  • Vitamin B6 and Niacin (B3): Help convert food into energy and support nervous system balance.
  • Iodine: Regulates thyroid hormones that influence metabolism.
  • Chromium: Helps stabilize blood sugar levels.
  • Sodium: Maintains fluid balance and supports proper nerve function.

Whole-Food and Glandular Ingredients

  • Bovine Pancreas PMG™ Extract: A unique extract that supports pancreatic tissue and enzyme production.
  • Bovine Liver and Spleen Extracts: Provide natural sources of iron, vitamin A, and immune-supportive compounds.
  • Organic Alfalfa, Beet, and Carrot: Nutrient-dense plants that provide antioxidants, fiber, and gentle detoxification support.
  • Betaine Hydrochloride: Helps maintain normal stomach acid levels for optimal digestion.
  • Calcium Lactate and Organic Buckwheat: Support bone strength and cardiovascular health.

Each ingredient in Diaplex works together to create a balanced, whole-body response—supporting digestion while also benefiting the liver, kidneys, and immune system.

When to Use Diaplex

I recommend Diaplex in several common situations:

  • Dogs with digestive enzyme insufficiency or mild pancreatitis
  • Dogs transitioning to a home-cooked or raw diet who need enzyme support
  • Seniors showing signs of reduced nutrient absorption (such as dull coat, fatigue, or weight loss)
  • Dogs recovering from digestive upset or poor appetite
  • As part of a preventive wellness plan for breeds prone to pancreatic or metabolic issues

In some cases, I combine Diaplex with other supplements such as Zypan, Canine Whole Body Support, or Tuna Omega-3 Oil for a more complete digestive and metabolic program.

a Dalmatian sitting beside a stainless steel food bowl while an owner opens a Diaplex capsule over the food

Recommended Dosage and Administration

The right amount depends on your dog’s size and individual needs. Here’s a general guideline:

Dog SizeSuggested DosageFrequency
Small dogs (1–20 lbs)1 capsuletwice daily
Medium dogs (21–50 lbs)1½ capsulestwice daily
Large dogs (51+ lbs)2 capsulestwice daily

How to give it:

  • Offer the capsule directly as a treat or crush it into food.
  • For picky eaters, you can mix it into a small amount of wet food, bone broth, or a healthy treat.
  • Try to give Diaplex at the same times each day for consistency.

If your dog is starting a new supplement for the first time, I suggest introducing it gradually over a few days to minimize digestive upset.

Possible Side Effects and Safety Tips

Diaplex is generally very safe and well tolerated. However, a few dogs may experience mild temporary effects, especially during the first few days:

  • Soft stool or mild diarrhea
  • Temporary increase in thirst or urination
  • Rare allergic reaction (itching, hives, facial swelling)

If you notice any unusual changes, stop the supplement and reach out to your veterinarian.

Safety notes:

  • Always follow the dosage guidelines for your dog’s weight.
  • Check with your vet if your dog is pregnant, nursing, or on other medications.
  • Store in a cool, dry place and keep out of reach of pets and children.

Supporting Digestive Health Naturally

I often combine nutritional support like Diaplex with other holistic therapies to enhance recovery and balance. For example:

  • Cold laser therapy (also called photobiomodulation) can reduce inflammation and support pancreatic tissue healing.
  • Nutritional consultations help tailor your dog’s diet for long-term digestive balance.
  • Probiotics and herbal support can help restore healthy gut bacteria after illness or antibiotics.

If your dog struggles with chronic digestive issues or metabolic imbalance, I encourage you to explore my online holistic pet consultations. Together, we can design a complete wellness plan that includes the right supplements, nutrition, and at-home care strategies.

a Dalmatian gently taking a Diaplex capsule from its owner’s hand as if it were a treat

Where to Find Diaplex

You can purchase Diaplex by Standard Process directly through Journeys Holistic Life, where I personally curate every supplement for safety, quality, and effectiveness.

Each product is stored and shipped under ideal conditions to preserve potency, so you can feel confident knowing your pet is getting professional-grade care.

Final Thoughts

Supporting your dog’s digestion is one of the best ways to improve their long-term health. Diaplex provides natural, whole-food nutrients that nourish the pancreas and digestive system—helping your dog feel better, absorb more from their meals, and maintain steady energy.

If you’d like personalized guidance on how to use Diaplex or combine it with other supplements for your dog’s specific needs, I offer holistic nutrition consultations that can be done completely online.

Your dog’s health journey can start with something as simple as better digestion—and Diaplex can play a key role in that process.


Frequently Asked Questions

What is Diaplex® by Standard Process?

Diaplex® by Standard Process is a whole-food supplement that supports your dog’s pancreas and overall digestive function. It contains naturally sourced nutrients and enzymes that help improve digestion and nutrient absorption. I often recommend it for dogs who need extra digestive support or are recovering from pancreatic stress. You can purchase Diaplex directly from me at Journeys Holistic Life.

How does Diaplex® support my dog’s pancreatic health?

Diaplex® nourishes the pancreas so it can function more efficiently. It contains Betaine Hydrochloride to support normal stomach acid and Pancreatrophin PMG®, a bovine-derived extract that helps maintain healthy pancreatic tissue. These ingredients work together to ease the pancreas’s workload, promote better enzyme production, and improve nutrient breakdown—helping your dog feel more comfortable after meals.

How should I give Diaplex® to my dog?

Diaplex® comes in easy-to-use capsules. You can give them whole like a treat or open them and sprinkle the powder over your dog’s food. I recommend dosing based on your dog’s weight and health status. A general guideline is available above. Always confirm the right amount with your veterinarian.

Are there any side effects with Diaplex® for dogs?

Diaplex® is very well tolerated by most dogs, especially when introduced gradually. Occasionally, a dog might experience mild stomach upset or loose stool in the first few days. If any symptoms persist or if you notice signs of allergy like itching or swelling, stop the supplement and contact your vet.

Can my dog take Diaplex® with other medications or supplements?

Yes, in many cases Diaplex® can safely be used alongside other treatments—but it’s always best to check first. If your dog is on prescription medication or other supplements, talk with your vet before adding Diaplex®. In my holistic practice, I often combine Diaplex® with probiotics, Omega-3 oils, or Canine Whole Body Support for a complete digestive care plan.